Professional Custom Lamp Holder Accessories Manufacturer

 

 

Email:
Support
James Lamp Holder

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

 

Home » Faq
  • [2013-02-14]
    Porcelain lamp holder is generally used for lamps. All use of high-voltage 220V lamps can be used. Ceiling chandelier table lamps floor lamp. This the lamp high temperature, but fragile. Incandescent lamp energy saving lamp, LED lamps and Halogen lamps....
  • [2013-02-14]
    An aging testing lampholders product has: E40, E27, E26, B22, E17, GU8.5, GU10, GZ10, GU24, GX53, MR16, MR11 directly (line) dedicated aging test lampholders (ceramic and plastic)....
  • [2013-02-14]
    MR16 porcelain lamp holders ,wire length 15cm aging test switch lamp holders. Product Description: This product is required to install special lampholders all energy-saving lamps, LED bulbs, halogen bulb holders aging test online....
  • [2013-02-12]
    The self-ballasted electrodeless fluorescent structural design, auxiliary housing is not equipped with any lamp holders, when the lamp screwed to comply with the provisions of GB 17935 lampholders, can not touch the metal pieces inside the lamp or lamp-charged metal parts....
  • [2013-02-12]
    B22 lamp holders, diameter 22MM lamp with two bumps card shoots for the card into the B22 lamps interface. Is the most common kind of lamp interface....
  • [2013-02-08]
    Lamp holders: Fire, zero two lines. Fire into the switch, come out to accept the lamp; the zero directly connected lamp holders. Note: If the lamp holder is a kind of spiral, remember to pick out of the line of fire from the switch to the the Lamp middle that interface, and zero cord to the lamp holders shell interface, so even if forget to turn off the switch when changing a light bulb, also does not result in an electric shock!...
  • [2013-02-08]
    E12 lamp holders used for the United States, Canada, the Japanese market. E12 (UL known CandelabraBase) This type of lamp used for the United States, Canada, the Japanese market,E14 this type of lamp used for Japan, Europe and South America,...
  • [2013-02-07]
    The lamp holder of the sodium lamp is convenient lamp and lamp holder connected to the circuit. The long-life bulbs requirements lamp with glass bulb connection should be solid, not loose and fell off....
  • [2013-02-07]
    Low Block ceramic porcelain Knifeswitch bakelite do, the choice of this material the key is to be good insulation and high temperature. Role for the the install guillotine internal fasteners and fastener installation location (such as walls, power distribution cabinets) insulation....
  • [2013-02-07]
    The low porcelain knife switch models a symbol h mean:The the the low knife switch models a symbol H said isolation switch. Combination HD single throw knife switch HS double throw knife switch, HR fuse switch disconnectors, HF protective isolation Knife switch...

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