Professional Custom Lamp Holder Accessories Manufacturer

 

 

Email:
Support
James Lamp Holder

Email: Sales@lampholder.net
URL : www.lampholder.net

 

Home » Faq
  • [2013-03-13]
    Porcelain Lamp holders - Keyless feature high-strength insulator porcelain. Mounts on 4" (101.6mm) outlet boxes with breakout for 3.25" (82.55mm) box mounting. Pull chain socket interiors are removable. Pull chain devices include ball chain, 3' (0.91m) of cord, connector and end bell. Top wire versions have terminal screws backed out — ready for wiring — without removing the interior. Sockets available in two piece version to permit interior replacement, dust ring protects against plaster and dirt. Shade grooves provided on two piece version....
  • [2013-03-13]
    James produces lamp holders for virtually every light source equipped with incandescent, fluorescent, or CFL lamps. Lampholders include incandescent medium base, and specialty sizes & fluorescent lampholders, in addition to a large line of porcelain lampholders including pulse-rated mogul-base products, and an extensive selection of devices for high-intensity lamps....
  • [2013-03-12]
    Traffic lamps can be replaced, by porcelain lamp holders, lamp shades, light board, light-emitting diodes, power cord and power plug, the mounting holes in the lamp holder, lamp shades and lamp holder tight-fitting, light board fixed lampholder uniform light-emitting diodesdistribution of fixed light board with light-emitting diodes connected to the power cord is connected through the power plug and the main control board interface....
  • [2013-03-12]
    The lamp body of the thermal design of LED lighting, which has an LED element, the solder mounting printed circuit board of the LED elements and the wire leads from the printed wiring board; said printed wiring board is fitted in the seat of an aluminum-alloy,above aluminum alloy Block Groove, retained between the underside of the printed circuit boards of the bottom of the groove of the aluminum seat pitch, and in between the bottom surface and the bottom of the groove is filled with thermal insulation material...
  • [2013-03-12]
    Bicycle electronic steering indicator, its technical program of points on the base of the rear lamp transverse Ordering set there are three high-brightness light-emitting diode, and in its left and lower right portions do not set switch and shown lamp switch, also wherein the portion set have the battery box, in thethe side wall of the battery compartment is provided with a control circuit board, two former porcelain lamp holders each set has a high-brightness light-emitting diode, the former the lampholders ring connected to rack steering control switch....
  • [2013-03-12]
    Spiral fluorescent tube, which comprises the porcelain lamp holders, the housing cover, the housing cover, the helical lamp and disposed in the housing interior of the circuit board and related components.which spiral tail lamp containing a wick lamp straight tubular. Such spiral tube fluorescent lamp characterized in that: there are two holes arranged in the outer edge of the circuit board of the housing interior, and the end face of the outer edge corresponding to the superstructure in the shell also has two holes for connecting screw Mated two straight tubular shaped lamp ends....
  • [2013-03-11]
    The long row High-power LED includes a lamp body, located in the left and right ends of the lamp body cover, located before and after the lamp body around the four sides of the LED light source, as well as the support legs located at the bottom of the lamp body, which is characterized, LED light source by multiple LED light source monomer composition, the LED light source monomer including porcelain lampholders connecting plate, cover with a mask around the light source board lampholders connecting plate with mask connected one with the connector plug connecting bolts...
  • [2013-03-11]
    High power LED lamp, including glass shade, LED bulbs, through line hole cover, lamp holder, PCB board, within the stent, E27 porcelain lamp holders, LED bulb welded to the LED aluminum plate central, with parquet LED aluminum plate and lampholderinto the assembly, lampholders inverted frustum-shaped, the surface thereof designed for the grid-shaped structure; the PCB plate mounted in the cylindrical inner holder cavity, the manhole cover and the inner holder of the pass line is mounted on the socket cavity...
  • [2013-03-11]
    Public places, the use of high-power energy-saving lamp holders. Solve the problem of high-power energy-saving fluorescent tubes matched adapt its installation and embodies decorative effect. Its technical characteristics the lampholder by the two layers of the upper cover and lower cover, the upper and lower cover fastening connection, in the upper cover of a cavity, the bottom of the lower cover of the distribution of a plurality of lamp holes....
  • [2013-03-11]
    The High power LED street lights. The structure includes a pole and a lamp body, the lamp body is provided at the top of said poles, said lamp body including a lamp housing and porcelain lamp holders, said outer surface of the lamp envelope is provided with a far infrared thermal coating layer, said glass lampholder inner surface is provided with a prism body, the aluminum plate of the upper part of the prism body is provided with a heat pipe heat spreader...

James supply the lamp holders, bulb holders, E27 lamp holder and GU10 lamp holder 30 years!

Copyright @2012-2016 James Lighting Ceramics & Electronic CO.,LTD