Edison screw light fitting to led high bay and flood lights

Edison screw light fitting to led high bay and flood lights,
James Lighting are surrounded by digital microprocessor technology. Seemingly, it’s everywhere except in the magnetic ballasts most commonly used in conjunction with Edison screw light fitting. This is a problem that should concern us all because:

magnetic ballast have low power factors and are inherently less efficient than digital ballasts, the difference is approximately 10 percent
magnetic ballast cause excessive lamp electrode deterioration resulting in a significant decrease in light output over time.

Edison screw light fitting to led high bay and flood lights

The resultant lumen depreciation caused by the use of a magnetic ballast with a metal halide lamp can be 25C 35 percent of initial light by the time is lamp is at the mid-point of its projected life. This compares with a decrease in light output of less than 5 percent when using the same lamp with our digital ballast. When using a magnetic ballast, you have to over-specify lamp wattage to compensate for significant anticipated lumen depreciation. Not so when pairing your lamp with an Empower digital ballast.
Quartz metal halide and high pressure sodium light sources remain the most popular choices for street, area and recreational lighting applications. The DOE estimated that 20.6 million such lamps, ranging from 150 ?C 750 watts, were sold in 2008. Nearly all were paired with magnetic ballast. Had they been paired with digital ballasts,The majority of high bay lighting systems are traditional metal halide or HPS (high pressure sodium).

E27 507-5 Porcelain light socket lamp holder

Both of which provide high levels of illumination with very poor energy efficiency and a loud audible hum. Without sacrificing light quality, the James Lighting (HID) technology can reduce energy consumption by 30 percent-70 percent depending on your needs and your current system. In addition to energy savings HID has many features that will improve your bottom line and your work environment.

16″ or 22″ High Bay fixtures Aluminum: Indoor high bay fitting for use above 25′. 16″ units for 250 watt  Metal Halide. 22″ units for 400 watt Metal Halide. Die cast aluminum housing and wiring box and semi-specular anodized aluminum refractor. Lighting Ballast and lamp supplied.
Edison screw light fitting with anodized aluminum high bay reflector. Use in areas that require high efficiencies and horizontal illumination with mounting heights of 20
feet and higher. Ideal for use in light manufacturing areas, storage areas and ware-house aisles.

E40 F547-3 lamp socket lamp holder
Edison screw light fitting Construction,
Durable die-cast aluminum housing in a compact design with smooth contours and electro-statically applied white polyester powder paint. Ballast and electrical
components are fully contained and heat-sinked within the housing.
Steel hook with spring steel latch on removable pendant splice box is standard. Convenient side knockout entries in splice box allow for easy wiring. Hook is easily
removed for conduit pendant mounting.
Optics
Anodized spun aluminum 15″ reflectors feature an exclusive contour design for superior uniformity and high efficiency. Self-cleaning top with ventilated design carries
contaminants out the top of reflector.
Lamp holders: Vertically oriented mogul base protected exclusionary “PINK” lamp holder  with copper alloy, nickel-plated screw shell and center contact. For use with O-rated,
protected metal halide lamps only.
eg:high intensity discharge HID lighting fixture, high bay ballast, 400 watt, 15 inch outside diameter, applied with metal halide lamps.

Find More lamp holder types:
porcelain holder e27porcelain lamp holder, e26 lamp holder, MR16 lamp holder

What’s the edison screw lampholders?

Screw-in bases, also known as Edison screw lampholders  are used through out the world. The conventions include terms like medium base and candelabra Edison screw lampholders. Often they are referred to with a letter-number designation that starts with an “E” followed by the number of millimeters in diameter of the edison screw lampholders.

E27 ceramic lamp holder for sale

If your base ends in a “d” this indicates a double contact Edison screw lampholders, this is typically used for 3-way bulbs.Typically North American 120VAC bases and 240VAC bases differ by only a millimeter and carry the same full name in each country. Many Eagle Light bulbs support both 120VAC and 240VAC, check specifications for the bulb to determine if the bulb
“E” or Edison screw lampholders types, sizes and names.
Range of high quality porcelain lamp bulb holders. Our range includes many types of ceramic lamp holders including; ES, B22, GU10, E40, GX5.3/GY6.35 and GU4/GX5.3. Suitable as replacements for most applications or for new projects. Most items carry full approvals of CE and VDE and / or UL approval and all are compliant with RoHS. Suitable for many applications where heat is an issue such as aquariums and vivariums.
Base Number    Diameter    Base or Socket Name
E5    5mm    Lilliput Edison screw lampholders
E10    10mm    Miniature Edison Screw Base
E11    11mm    Mini-Candelabra Edison Screw Base
E12    12mm    Candelabra Edison Screw Base
E14    14mm    Small Edison Screw Base (supports 240V)
E17    17mm    Intermediate Edison Screw Base
E26    26mm    Medium Edison screw lampholders
E27    27mm    Medium Edison screw lampholders (supports 240VAC)
E39    39mm    Mogul or Giant Edison screw lampholders
E40    40mm    Mogul or Giant Edison screw lampholders (supports 240VAC).

Porcelain lamp holders types

Edison screw lampholders E14, E27, E12, E26 are very popular in our daily life,“E” at the beginning is usually: screw socket, GU10 Gu at the beginning for our daily use of the bayonet. GU:G said lamp type is a plug-in, u said lamp presents a U shape, the numbers behind said lamp foot hole center distance (mm, mm). How to choose the right lamp holder,the tips as following:

At first, according to the outlook of  porcelain lamp holder,6 tips as below:
A) surface treatment effect, color and sample plan according to the sampling plan
B) rated voltage, rated current, standard number, certification mark,
C) lamp model, voltage, current, certification marks a clear, complete screw cap mouth ring surface should clean and bright, should not wrinkle,
D) wires with smooth surface, no scratches, through parts no sharp edges, burrs, uniform insulation thickness, the thread processing reference samples (immersion tin, riveting terminal).
E) the wire is fixed and the screw is not dropped. Lamp shrapnel and hardware requirements without loosening, tilt, and lamp good contact,
F) no rust surface, no cracks in thick material specifications to meet the requirements, the damage.

Secondly, Edison screw lampholders sizes: ceramic total high and step size reference samples, allowing 1mm to the bottom of the lamp holder + shrapnel position 17.00mm + 0.50mm.

Find More lamp holder types: E27 pendant lamp holderporcelain lamp holder, e26 lamp holder, MR16 lamp holder

E27 edison screw cheap price

E27 edison screw:The Spiral Lamp holder code, the letter E represents Edison threaded screw base, “E” after the digital representation of the integer value thread diameter lamp, spiral lamp and E27 edison screw with threaded, shall comply with GB1005-67.

E27 edison screw cheap price

Threaded code is commonly used bulbs E27, lamp large diameter 26.15 ~ 26.45 23.96 ~ 24.26 Base trails. Light port large diameter 26.55 ~ 26.85, 24.36 ~ 24.66 trail of lights. In mm,Processing method is generally rolling, high efficiency!

We manufacture, supply and Export Porcelain Lamp Holder which is manufactured with the best quality material and are offered as per client specifications in Fuzhou. Our products are customized as per the client specific requirements in various thicknesses, lengths and sizes.

F519 E27 porcelain edison screw,
Normal Packaging Details:
1) 240pcs/carton
2) Carton size: 54X23X25cm
3) G.W/N.W.: 20/18kg
Lampholder, Good price and after-sale service, High quality!

Edison screw Specification:
1) E27 edison screw
2) Certificate: CE ROHS VDE
3) Material:porcelain
4) Inner metal:copper or zinc alloy or aluminum or iron or others
5) Voltage: 250V~750V
6) Electric current: 4A~16A
7) Contact type: Screw style or receptacle style.

e27 lampholder types

E27 edison screw Advantages:
A: Difficult to aging and high temperature.
B: Various style, color and sizes can be customized.
C: Excellent quality, competitive price, good reputation and prompt delivery time.
D: We can make different forms of packing as you need.
E27 edison screw Material:
Material can be divided into: nickel-plated copper, iron, nickel, aluminum, nickel, aluminum, copper, different materials, large price differences.

E40 Lamp Holders to E27 Light Lamp Bulbs Adapter Converter

1.Ceramic E40 Lamp Holders
2.Model No.:E40 lamp holders
3. Certificate: CE ROHS
4.Material:porcelain
5. Inner metal:copper or zinc alloy or aluminum or iron
6.Voltage: 250V~750V
7.Electric current: 4A~16A
8.Packing: 400PCS/CTN    372000PCS/CONTIANER CTN  size:41*32*25cm(0.0328cbm) Gross weight:21kgs OEM,ODM are available.

E40 077A lamp holder

With a sound sensor, When the decibel value detected sound to the outside is greater than the set value, it will make the circuit is turned on, the lights after a period of time, the circuit is disconnected, the lamp holders turn off.

Does the E40 lamp holders and E39 lamp holders are the same?

Does the E40 lamp holders and E39 lamp holders are the same?
E40 refers to the diameter of the screw thread of 40mm screw base, E39 refers to the threaded hole diameter 39mm screw base.

The Single light socket E-40 is made of ceramic and is suitable for HPS lamps and large energy-efficient lamps (Plug and Grow). The E-40 is a standard lamp socket size. The E comes from Edison and 40 is the diameter of the fitting. This is a bald fitting without wires and with a metal strip for mounting.

Body material: porcelain/ceramic
Metal parts:
1.Screw shell:Aluminium plated cooper/Aluminum etc.
2.Center contactor:iron plated cooper/stain steel/brass etc.
3.Terminal:zinc alloy/cooper palted nickel /brass etc.
4.Voltage:110V-660V
5.Electric current:4A-6A

E40 to E27 lamp socket adapter

The most common lamp base differences are European E27 (ES) and E40 (GES), E26 (Med) and E39 (Mogal). Most Pierlite fittings come with E27 and E39/E40 lampholders. E26 lamps fit E27
lamp holders but lamp problems can occur due to poor contact. E40 lamps typically fit
E39 lamp holders but E39 lamps will not fit E40 lamp holders correctly causing lamp problems.

This Is E40 to E27 Light Lamp Bulb Adapter Converter, it Only Works With E27 Lights; a Lamp Base Converter Of Light Bulb With E27 lamp holders To Adapt An E40 Fitting Socket, It Is Suitable For Led, Halogen, Filament Or CFL Light Bulb. The Light Bulb Adapter Converter Is Easy And Convenient For You To Install And Use For Its Practical And Useful Design, It Will Bring Great Convenience To Your Daily Life.

The converter / adapter turns a E40 Edison mogul base light bulb into a standard screw-in E27 Edison medium based light bulb. It adds 1 1/4″ in length.
Converts a Mogul Base to a Medium Base
Great for making mogul E40 Lamp Holders light bulbs fit into a E27 or E26 base light bulb sockets.
Specifications
LED Light Bulb Adapter / Extender E40 to E26
Base Type: E40 Lamp Holders to E26 / E27 Edison Medium Screw-in Base and Socket
Voltage: 100-240 VAC
Color: White finish
Material: Plastic and Metal
Diameter: 1.875in (47 mm)
Length of Extender: 3.25in (79 mm)
Extends the Bulb: 1.25in (31 mm)
Weight: 1.6 ounces (45g)

light bulb adapter China manufacturer

Features:
E40 to E27 Light Lamp Bulbs Adapter Converter
This Converter Only Works With E27 Lights
A Lamp Adapter For Led, Halogen, CFL Light Bulb
Suitable For Many Types Of Working Voltage
Produce Less Heat, Safely Coefficient Is High
Long Operation Life And Energy Efficiency
Material: High Temperature Resistant Abs Material

fluorescent light fixtures parts

The general term applied to fluorescent light fixtures parts (CFL),energy saving lamps and CFL Bubls that are single-ended and that have smaller diameter tubes that are bent to form a compact shape. Some CFLs have integral ballasts and medium or candelabra screw bases for easy replacement of incandescent lamps.
Double T8 waterproof fluorescent lights

A designation for the diameter of a tubular bulb in eighths of an inch; fluorescent lamp,T-12 is 12 eighths of an inch, or 11/2 inches; T-8 is 1 inch,energy saving lamp and so on. Type of lamps that have the glow bottle starter built into the base of the lamp. Traditionally 2-pin lamps are designed to work with magnetic ballast. UV tubeis match for electronic ballast.Refers to a color temperature around 3000K, providing a yellowish-white light.

fluorescent light fixtures parts with a lamp bulb which is characterized by: lamp shade formed by the different shapes of the upper and lower inner and outer, groups of different kinds of color light, if they are arranged in a V-shaped cross-uniform contact, the lamp wall is circular, conical, oval and a bump prism reflector plane condenser, internal and external, specially assembled lamp is separated into its special light mouth tightened in the same time so that the wire with a plug connector.

Insert the screw lamp holders and the controller is connected with inserted to change light bulbs light bulbs that eight colors can be applied to a single device or several devices synthesis, can also be made of a variety of different types of light bulbs, and all the parts into a whole or to a separate component of color lights for different levels of the industry sectors.

fluorescent light fixtures

Compact fluorescent ballasts (cfl ballasts) are available as either magnetic ballasts or electronic ballasts. Compact fluorescent ballasts (cfl ballasts) that operate 2 pin bulbs are always magnetic, while compact fluorescent ballasts (cfl ballasts) that operate 4 pin bulbs are electronic.

Magnetic compact fluorescent ballasts are very specific about what lamps they will operate and at what voltage, while electronic compact fluorescent ballasts often run several configurations of wattages and voltages. Light Bulbs Etc, Inc. carries electronic compact fluorescent ballasts that can operate both one or two lamps, and these compact fluorescent ballasts (cfl ballasts) offer universal input voltage (108-305 volts). Magnetic compact fluorescent ballasts are becoming harder to find, and several manufacturers have greatly diminished their lines. As with all ballasts, electronic compact fluorescent ballasts have become the industry standard.

 

Single-ended compact fluorescent lamps and lamp holders

Halogen conversion compact fluorescent lamp holders, including electronic ballasts, characterized in that: conversion lamp capsule by a reflective surface of the base and a superstructure, atop the structure, with the use of energy-saving lamp structurematch and match the features with the use of compact fluorescent lamp holders, on the reflective surface of the base is provided with a plug compatible with the straight tube R7S Halogen lamp holders outlet, conversion lamp holders housing mounted electronic ballasts.

Single-ended compact fluorescent lamps and lamp holders

The electronic ballasts input terminal, an output terminal through a wire connected to the plugs, sockets, respectively. The characteristics of the utility model energy-saving lamps can be mounted directly to the original can only use a tungsten halogen lamp tube lamps.
Single-ended compact fluorescent lamps. This fluorescent lamp, fluorescent ballasts and compact fluorescent lamp holders tightly into one (electronic ballast placed inside), in addition to damaging blow, unable to remove them, it is called “compact” fluorescent. Since no external ballast, the ballast is also within driving circuit, so this is also a self-ballasted fluorescent lamp fluorescent and fluorescent activated within.

Through the entire lamp compact fluorescent lamp holders directly for other grid connection, can easily replace incandescent lamps directly.

T8 fluorescent lampholder

Trichromatic fluorescent lamps, fluorescent lamps halogen powder should not be used. Trichromatic lamp with high luminous efficiency, good color and longer life advantages. Although the price is expensive (about twice as expensive), but because of its high luminous efficiency, not only energy saving, lower operating costs; And because the number of reduced use of lights, lamps and ballasts save costs, but to make the lighting system reduce the total cost was first built.

compact fluorescent ballasts for energy saving lamp

compact fluorescent ballasts are mainly divided: two types of magnetic ballast and electronic ballast. Electronic Compact fluorescent ballasts circuit boards commonly known as energy-saving lamps circuit board or skills.

compact fluorescent ballasts for energy saving lamp

It is by a combination of capacitors, resistors, inductors, and other electronic components using the new electronic technology-driven electric light ballast. The main advantage of the electronic Compact fluorescent ballasts, low energy consumption, high efficiency 2, high luminous efficiency, light color and soft 3, light weight, no flicker, no noise, abnormal state protection function 5, easy to start 6 with high Power Factor.

Magnetic ballast, the composition of the traditional steel coil drive the electric light source, to produce the electronic device of the desired lighting. The advantage of an almost non-life problem. 2, not easily damaged by traditional steel coil. Disadvantages 1, you can not adjust the light output. 3, low operating frequency, people with sensitive vision will feel serious flashing lights. 3, switched to long working hours and low security. 4, the power factor is low. Need to add the starter (its cheap) start flashing. 6, when used with a small noise.
compact fluorescent ballast for energy saving lamps

Compact fluorescent ballasts (cfl ballasts) are available as either magnetic ballasts or electronic ballasts. Compact fluorescent ballasts (cfl ballasts) that operate 2 pin bulbs are always magnetic, while compact fluorescent ballasts (cfl ballasts) that operate 4 pin bulbs are electronic.

Magnetic compact fluorescent ballasts are very specific about what lamps they will operate and at what voltage, while electronic compact fluorescent ballasts often run several configurations of wattages and voltages. Light Bulbs Etc, Inc.

carries electronic compact fluorescent ballasts that can operate both one or two lamps, and these compact fluorescent ballasts (cfl ballasts) offer universal input voltage (108-305 volts). Magnetic compact fluorescent ballasts are becoming harder to find, and several manufacturers have greatly diminished their lines. As with all ballasts, electronic compact fluorescent ballasts have become the industry standard. Magnetic ballast manufacturers, Electronic ballast manufacturers.

Compact lamp with a lamp bulb which is characterized by: lamp shade formed by the different shapes of the upper and lower inner and outer, groups of different kinds of color light, if they are arranged in a V-shaped cross-uniform contact, the lamp wall is circular, conical, oval and a bump prism reflector plane condenser, internal and external, specially assembled lamp is separated into its special light mouth tightened in the same time so that the wire with a plug connector, insert the screw lamp holders and the controller is connected with inserted to change light bulbs light bulbs that eight colors can be applied to a single device or several devices synthesis, can also be made of a variety of different types of light bulbs, and all the parts into a whole or to a separate component of color lights for different levels of the industry sectors.

LED street light fixtures VS HPS street lighting

Metal vapor arc discharge lamp road light application in issues to the attention from the mercury and sodium is distinct discharge materials, so high pressure mercury lamp and high pressure sodium lamp the exclusive effectiveness. Street light fixtures notes are as follows:

A, light bulbs should be made use of using the similar specifications from the magnetic ballast, otherwise the bulb is not going to be able to start or shorten the life span.

HPS Street light fixtures

B, from the utilization of the James light bulb to go out, when the energy supply voltage fluctuations aren’t significant, ballast harm to other facets of the typical, re get started pilot, if it truly is nonetheless burning, the bulb can’t carry on to work with, really should be replaced by a new light bulb. bulb holders for street light fixtures.

C, energy supply voltage needs to be comparatively secure, transient adjustments shouldn’t be too big. In the event the energy provide voltage all of a sudden drops 10%, high pressure mercury lamp will extinguish; high pressure sodium lamp energy shortage as a consequence of exhibit of lanterns, light output reduction. Once the voltage is as well substantial, it’s going to shorten the services daily life of your lamp.

D, the lamp might be lit at any position, on the other hand, the degree of high pressure mercury lamp ignition, luminous flux output might be lowered by 7%, along with the light bulb to self extinguishing. The high-pressure sodium lamp photoelectric parameters unchanged.

E, the inner space can’t be as well modest, need to have fantastic heat dissipation ailments, to be able to have an impact on the lamp daily life. High pressure sodium lamp will not be easy to use single parabolic and reflection type lamp, the lamp will nearly all of the light reflection to the lamp tube, lamp voltage rise, boost the lamp electrical power, shorten the lamp lifestyle.

F, high pressure mercury lamp outdoors broken really should be handled in time, the substitute in the new global, so a great deal of ultraviolet radiation burns and eye skin.
G, restart time. While in the application of high pressure mercury lamp immediately ignited, may be put in to ensure that the electronic ignitor, instantaneous start.

150 watt COB LED Street Light
Some manufacturers of lamps used special optical lens secondary light distribution, uniformity has been greatly improved, but there are some defects and beam are projected onto the roadway, does not take into account the lamp, the sidewalks, resulting in light area basically no illumination, lighting environment ratio is poor some LED street light fixtures is only the LED light source is arranged in the traditional lamp reflector to reflect the light emitted by LED light bulbs through the reflector, but after the actual application effect is very poor, illumination uniformity degree is extremely low.

The design of this kind of lamps and lanterns product is not fully considered the optical characteristics of LED, and the use of the traditional street lamps to reduce the cost of research and development. Rarely see such products have good lighting uniformity. Therefore led light source to truly replace high pressure sodium lamp and become better than high voltage sodium lamp energy-saving green products remains to be in its own light efficiency improve, compensate for lack of light source luminous flux efficiency defects second is the efficiency of LED light bulbs.

Some lamps and lanterns with secondary light distribution of optical lens, others use the traditional light distribution device, different light will greatly affect the lamp of the light efficiency. In addition, the IP characteristics of the lamps and lanterns efficiency has a certain impact on the efficiency of the LED driver circuit.

According to the characteristics of LED light source, the LED driver circuit should be a constant current characteristics, if the driver circuit design, drive circuit itself will consume a lot of power, will make the conversion efficiency of LED light source of life up to 50000 hours, but LED street light fixtures is a system integration, affecting the life of many factors, such as packaging technology, LED particles combination mode, cooling mode, power supply, etc

If the package is not good, the lamp foot contact is bad, causing the junction temperature rise, will greatly affect the lamp life of the lamp is used in the design of heat dissipation, in order to increase the heat conduction area.

The influence of LED street light fixtures has many factors, it is difficult to maintain 50000 hours without maintenance. The light source and high-pressure sodium lamp life up to 24000 hours,hps ballasts life is more than 50000 hours.

The structure design of LED street light fixtures are integrated design, both led lamp damage or power supply failure., but there is a problem must be whole demolition replacement, maintenance workload, high cost, and high pressure sodium lamp only need to change a light bulb or ignitor, maintenance work is small and low cost.

Commercial Street Lights for Sale

The efficiency of light source, light result, the light flux consumption per unit of electrical energy issued, the unit is lm/W. Light result can be a important indicator of street lighting. Because of the amount of light source utilized Commercial Street Lights for Sale, with high energy consumption, the alternative of effective light source can tremendously conserve vitality. Incandescent even though the price tag is low-cost.

but because the luminous efficiency is as well lower (beneath 20lm/W), has pretty minor within the newly developed Commercial Street Lights for Sale; higher pressure sodium lamp efficiency because of the typical extra than 100lm / W, in street lighting is extremely well known; along with a new sort of light source, light emitting diode (LED) method with just about every passing day, light efficiency is having increased and increased, energy is larger, has started off application in landscape lighting, I feel that quickly will probably be directly utilised for Commercial Street Lights for Sale.

Commercial Street Lights for Sale

LED analysis is very correct, belonging to really use LED street lights: high-pressure sodium lamp life of 20,000 hours less than the nominal because the analysis is in place 3: ceramic metal halide and quartz metal halide presence of high pressure sodium, but sodium lamp road lighting than metal halide or have a great advantage, the first sodium lamps unique spectral lines do not have other lights different penetration in heavy fog; second sodium lamp is still the Commercial Street Lights for Sale most mature product, the most cost-effective products.

If you choose ceramic metal halide, the price is relative to a sodium lamp may be 3 to 4 times higher than the price of the second, the domestic ceramic metal halide technology, relatively speaking, is not enough to very mature, such as improper brand choice The risk factor is very high.

Higher pressure mercury lamp is usually a high-intensity gas discharge lamp, developed by mercury discharge higher strain obtained substantial luminous efficiency of a light supply. Luminous efficiency is forty ~ 60lm/W. Its advantages are higher luminous efficiency, lengthy daily life, high reliability. The disadvantage is poor shade, is primarily was once applied in road lighting, in China, the raise of trunk street as a result of road width, mercury lamp making use of significantly less and significantly less, roads and residential roads in general use. street light bulb holders China manufacturer.

100W LED Street lights

100W LED Street lights Supplier,100W LED Street lights for sale

This color and brightness no other light source can substitute the LED light bulbs, they utilize the sound semiconductor chip being a light-emitting materials, when each ends with the forward voltage, the carrier during the semiconductor composite, the release of extra power and lead to the photon emission to produce visible light.

LED has the benefits of higher luminous efficiency, reduced electrical power consumption, prolonged support existence, substantial resistance to vibration, rapid response. The disadvantage is the fact that the power cannot be bigger, the price tag is highly-priced, and therefore can not be generalized being a light source.

Previously utilized for indicating lamp, home appliances, car lights, website traffic lights display and so forth. In recent times, due to its lengthy daily life, minimal servicing workload; lower energy consumption, energy saving; improved route, in order to avoid light pollution; little volume, effortless to conceal lamps and lanterns; rapidly response, effortless to alter control traits, in landscape lighting are incredibly broadly made use of, from the level light source, the usa resistant lamp to light digital tube, buried lights, cast light lamps involving almost all parts of classic light supply.

You can find also applications in street lighting fixtures, in Australia, there is a road lighting engineering examples, on account of its higher price and power constraints, the present utilization of a modest selection. Commercial Street Lights for Sale as a result of the characteristics of its energy saving, is more and more mixed with solar vitality devices, the composition from the most energy-efficient lighting services.

A), brightness, making use of the identical wattage HID, brightness is about 2~3 times that of incandescent light. Though xenon lamp luminous arc and halogen lamp filament length of equivalent diameter, but the luminous efficiency and brightness are improved virtually 3 times.

B), power conserving, compared with incandescent light, can conserve nearly half of electrical power. The benefits of conserving half on the electric power is clear.

C), lengthy existence, as a consequence of using the filament, with no the classic lamp is simple to brittle fracture, the daily life of HID also enhanced by nearly ten instances, can be used for as much as 2000~3000 hrs.

led street lights for sale

1, led street lights and high pressure sodium ballasts to determine where and how to install, and then press the lamp to the magnetic ballast and ballast distance contacts 220V power supply contacts to prepare the appropriate length from three-core cable line (distance of not more than 2 meters from the lights with cables).

led street lights for sale

2, when the lamp to the magnetic ballast contacts than 2 meters distance, you need to replace the three-core cable. Ie with a hex wrench to unscrew the lamp housing six hex bolts, pull out the lamp body parts, remove the lamp comes with three core cable, and then press the original wiring of the equipment connected three-core cable.

3, with a light bulb socket wrench to unscrew the ballast cover fastening bolts, remove the lid, the three-core cable lighting ballast output end through the introduction of devices introduce ballast cavity, the red line , black (or blue line), yellow and green lines, respectively, received ballast terminals 4,5,6, and then tighten the compression nut.

With the development of lighting technology, the development of high power LED street lamp is very fast. In the practical application, it not only reflects the advantages, but also exposes the problems.

We will be four led street lights manufacturers products were field trial, and the intensity of illumination, uniformity test, now the actual operation situation and the high-voltage sodium lamp are compared, and introduce the main existing problem of led street lights is composed of a plurality of LED light sources, LED light source and a strong directional properties, but the light source of the projection distance is limited, resulting in lamp light, between the two lights dark, uniform illumination of the poor phenomenon.

100 watt COB LED Street Light

James of lamps used special optical lens secondary light distribution, uniformity has been greatly improved, but there are some defects and beam are projected onto the roadway, does not take into account the lamp, the sidewalks, resulting in light area basically no illumination, lighting environment ratio is poor some LED street light is only the LED light source is arranged in the traditional lamp reflector to reflect the light emitted by LED light source through the reflector, but after the actual application effect is very poor, illumination uniformity degree is extremely low.

The design of this kind of lamps and lanterns product is not fully considered the optical characteristics of led street lights, and the use of the traditional street lamps to reduce the cost of research and development. Rarely see such products have good lighting uniformity.

Therefore led light source to truly replace high pressure sodium lamp and become better than high voltage sodium lamp energy-saving green products remains to be in its own light efficiency improve, compensate for lack of light source luminous flux efficiency defects second is the efficiency of led street lights.

Some lamps and lanterns with secondary light distribution of optical lens, others use the traditional light distribution device, different light will greatly affect the lamp of the light efficiency. In addition, the IP characteristics of the lamps and lanterns efficiency has a certain impact on the efficiency of the LED driver circuit, according to the characteristics of LED light source, the LED driver circuit should be a constant current characteristics, if the driver circuit design, drive circuit itself will consume a lot of power, will make the conversion efficiency of LED light source of life up to 50000 hours, but LED street lamp is a system integration, affecting the life of many factors, such as packaging technology, LED particles combination mode, cooling mode, power supply, etc.

LED Street Light for sale

There is a lamp test run two months not to the test, because of damage to the drive power and turn off the lights. Therefore, the selection of reliable power supply is the key to maintain the problem.

LED street lights by JAMES LED offer a long life span and extreme reliability, both important characteristics for street light selection. Whether you are interested in installing new LED street light fixtures or prefer a LED retrofit of your existing street light fixtures, we offer a wide selection to choose from.

Our LED street lights come in a variety of light distribution options, which is important in achieving the desired light cast. In addition to LED street light fixtures and retrofits, we also offer parking lot lights and retrofits and pathway lights and retrofits. Additionally, we offer advanced lighting control technologies, like photocells and dimmable microwave motion sensors that can result in even greater electricity savings while helping to assure safety and compliance.

We will gladly provide you with a free street light audit, including a cost-benefit and return-on-investment comparison, and will provide recommendations for the best LED street light options to meet your needs. James LED light offers Design Light Consortium (DLC) approved LED Street Lights for local and federal rebates and incentives.