What’s the porcelain lamp socket?

Porcelain lamp socket is made out of an electrical insulating material that can withstand high temperatures. Electrical insulators such as Porcelain prevent heat and electricity from transferring from one metallic device to another. Replacement porcelain lamp sockets are corrosion resistant and can come with a moisture gasket that makes it suitable for outside use. porcelain lamp socket is found in antique lamps, vintage lamps and lamps that use halogen light bulbs or heat bulbs.

porcelain lamp socket wholesale

The James porcelain lamp socket is a high quality sturdy fitting for ceramic heat emitters and heat lamps that gives you the peace of mind that the fitting isn’t going to melt. This product, from Swell’s own range of expertly sourced gear, provides top quality at a bargain price.

1. Inside material: brass
2. Outside material: top-quality porcelain
3. Certification: CE, UL
4. Easy installation and good operation
5. With competitive price and high quality
6. Enjoy a good reputation in the world market.

E27 F519-8 porcelain lamp socket,Cooper Wiring porcelain lamp socket: Lamp holder fixture sockets porcelain – keyless medium base – incandescentScrew terminals are backed out. Hickeys and nipples have 1/8 inch thread for mounting on standard fixture, 0.44 inch bracket height, 1.88 inch overall height. 660 watt, 250 volt. Temperature rating of -40 to 65 degrees C. Interiors have removable turn knobs.

Suitable for GU10 type ceiling light, halogen lamp, LED bulbs, low voltage lamp and more. This GU10 porcelain lamp socket is equipped with cable wires for easy connection.

E40 porcelain lamp socket for ceramic heaters, emitters, metal halide, heat lamps, grow lamps, reflector lamps, spot lamps, incandescent and discharge lamps (HID). Suitable for use with high powered lamps of up to 1,000 watts. Made to withstand the high temperatures generated by heat basking / discharge lamps. Many applications including aquariums and vivariums.

Porcelain lamp holders types

Our factory is a professional manufacturer and exporter of electrical goods(like wall porcelain lamp sockets,porcelain insulators,lampholders and so on),integrating design,manufacture,and export for more than ten years.We have success in some of the Middle east countries and African,Europe,South America countries.any OEM and ODM service for the switches ,lampholds and plugs,mcb are offered.if you are interested in our products,please check more detailed information on our website or contact us directly .any OEM and ODM program just contact with us .we will try our best to support your business.
The porcelain lamp sockets comes with approximately two metres of cable and is ready fitted with a three pin plug, so all you have to do is install your chosen screw fitting heat lamp, such as a james Ceramic Heat Emitter, and relax.

Read more related products:Floodlight fixtures E39 lamp holder

Porcelain keyless lamp holder

Porcelain keyless lamp holder is made out of an electrical insulating material that can withstand high temperatures. Electrical insulators such as Porcelain prevent heat and electricity from transferring from one metallic device to another. Replacement Porcelain keyless lamp holder is corrosion resistant and can come with a moisture gasket that makes it suitable for outside use. Porcelain light sockets are found in antique lamps, vintage lamps and lamps that use halogen light bulbs or heat bulbs.

Porcelain keyless lamp holder wholesale

Lamp holder Fire and flame testing:
Insulating parts retaining live parts and the external shock of the insulating parts, should be able to withstand the GB / T 5169.10 glow-wire test requirements:
Sample is finished lamp. In order to test the lamp can be removed from the independent part, but must ensure that the test conditions and practical conditions are basically the same.
The specimen is mounted on the bracket, 1N force applied to the top of the pressure in the glow-wire, filament Preferably, the distance from the test piece 15 mm in the upper part or larger than 15 mm, while in the center of the test surface. Glow-wire penetration depth of the specimen is limited to use mechanical methods 7 mm.

Glow wire temperature at the top of 650 ℃. 30 s after the specimen from the glow wire 696.
Before starting the test, the glow-wire temperature and heating current should be constant 1 min. But to ensure that heat radiation during this period shall not affect the sample. Sheathed thermocouple wire using highly sensitive measuring glow wire temperature at the top, the structure of the thermocouple calibration should meet the GB / T 5169.10 requirements.
Move away from the glow wire specimen, the specimen should be on any combustion flame extinguished in the 30s, and the whereabouts of any burning substance should not be lit in the sample below horizontal distance of 200 mm ± 25 mm of tissue.
E27 Porcelain lamp holder is not subjected to this test.

Porcelain keyless lamp holder: Mogul Construction: One-Piece Lamp Type: HPS up to 400W Circuit: Single Circuit
Access: Back Wired Wattage Rating: 1500W Voltage: 600 Volt Termination: 12-Inch 14GA SEW-2 200C
Feature: 4KV-Pulse Rated Mounting: 2 8-32 Lock Nuts Screw Shell Material: Nickel-Plated Copper Alloy
hell Material: Glazed Porcelain Contact Material: Nickel-Plated Copper-Alloy Color: White
tandards and Certifications: UL/CSA Warranty: 1 Year Limited Availability: Distribution.

Porcelain keyless lamp holder

Mogul Porcelain keyless lamp holder Features:
Lamp holder type: Mogul
Construction: One-Piece
Lamp Type: HPS up to 400W
Circuit: Single Circuit
Access: Back Wired
Wattage Rating: 1500W
Voltage: 600 Volt
Termination: 12-Inch 14GA SEW-2 200C Leads
Feature: 4KV-Pulse Rated
Mounting Type: 2 8-32 Lock Nuts
Screw Shell Material: Nickel-Plated Copper Alloy
Shell Material: Glazed Porcelain
Contact Material: Nickel-Plated Copper-Alloy
Color: White
Standards and Certifications: UL/CSA
Warranty: 1 Year Limited
Available quantities:
Single
Package of 25
Package of 50
Package of 100
Leviton Mogul porcelain Lamp holder for High-Pressure Sodium Lamps Up To 400 Watts.

More relative products, please browse: http://www.lampholder.net/

Porcelain lamp holder installation

Porcelain lamp holder installation:  The power left some margin with the length of the maintenance penetrate the wire wooden desk or plastic stage, fixed with screws or self-tapping screws, wood or plastic table on the embedded parts, wood, brick or lamp box, available nylon bulge or plastic bulge fixed. Stripped wire leather, wire wear seat lamp, the distinction between the phase line and the zero line, screw porcelain lamp holder reed should be connected to the phase line not to be confused with screw mounts lamp holder, the wires connected to the terminal screws on the get rid of excess wire, safety lamp casing, shade placement of shade, and the placement of the light bulb.

Porcelain lamp holder installation

Generally used in the installation of street lighting, stadium lighting, home chandeliers. 36V, 24V and 12V line light transformer work lights, most of them with screw caps. The screw E27 lamp holder is not installed properly, they often result in personal electric shock accident. Install the screw lights should pay attention to the following several aspects (1) Porcelain lamp holder type, diameter size, operating voltage and operating current with the lamp specifications, match the capacity; (2) The Porcelain lamp holder must comply with the conditions of the environment; (3) the appearance of the lampholder should be clean, complete, no mildew, bubbles, cracks and other defects detrimental to insulation; (4) of the insulation resistance of the Porcelain lamp holder should not be less than 2MΩ; (5) tighten the lamp, the staff should not contact live parts of the lamp or Porcelain lamp holder installation; (6) wiring must distinguish between phase and neutral line to ensure the line is connected to the neutral line copper wiring connected to the sheet metal.

Although there are so many different types of lamp holders,eg,such as porcelain lamp holder and halogen lamp holder,there are many different install way.some flood light lamp holders E40 slide and snap into place,some are held in by screws,that”s a simple type,put the new one ,take the old one out.concerning wire attachment,generally,there is a slot near the holes in which you insert a the small flat object.

Halogen Porcelain lamp holder installation

Halogen porcelain lamp holder installation:

(1) Install the halogen bulb, turn the power off, and use the plastic sleeve to protect the lamp glass shell clean, do not touch, such as accidentally touch with alcohol,Wipe clean.

(2). Halogen bulbs use high-temperature quartz glass, Made, such as your hands or oil, quartz glass will lose their luster and become whitish color and reduce the brightness, shortened lifespan, and even glass shell rupture.

(3). Halogen bulb lighting, sealing at temperatures above 350 degrees, otherwise it will shorten the life of halogen bulbs, the halogen lamp ventilation must be good.

(4). Halogen bulb lighting, avoid air blowing directly bulbs.

(5). Halogen bulb lighting, avoiding shock or vibration.

(6). Halogen bulb lighting, or just turn off the lights, because the bulb temperature is still high, absolutely not hand to touch.

More  products:  MR16 lamp holder , R7S lamp holder , GU10 porcelain lamp holders

Porcelain lamp socket types

Lamp holder E27, E14, 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,  you said lamp presents a U shape, the numbers behind said lamp foot hole center distance (mm, mm).

Porcelain lamp holder is constructed of ceramic, screw shell, contact .
Body material Porcelain  ceramic
Screw shell Nickel-plated copper 0.5mm thickness, Aluminum plated copper,
Contact  Nickel-plated copper 0.8mm thickness, Stain steel, Iron plated copper.
Available cord 0.75mm2, 0.5mm2.

E27 lamp holder construction

How to choose the right porcelain lamp socket, the tips as following:
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.

E27 F519 lamp holder

E27 socket, E39 lamp holder is refers to the ordinary screw lamp cap size, usually E27 socket is use incandescent lamp, E40 is bigger than e27 lamp holder, more use for the metal halide lamp and high pressure sodium bulbs.

MR16 lamp holder: “MR” means Multi-face reflect, many sided reflection (cup), “16” means bulb caliber (the unit is 1 / 8 inch),the caliber of MR16 socket:16×1/8=2 inch≈50mm, “MR” is the push-in lamp holder,two pins, usually use for the halogen lamps and led lamps,it’s very convenient to install.

light bulb socket sizes

GU10 lamp holder:  “GU” is the bayonet type. GU: “G” means lamp holder type is a plug-in, “U” means lamp is U shape, the “10” shows the center distance of lamp foot holes (mm). The good quality GU10 lamp holders with 15cm silicon wire,
Rated voltage & Amp at:    2A, 250V,
Contact : Nickel-plated copper,
Cable choose: silica, braided, teflon, high temperature resistant,
Available wire: 0.5 / 0.75 / 1mm2,
Body material: Ceramic body, metal fitting,
Cetificate: UL,TUV,CE,RoHS.

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