Q:What are the types of lampholders, how are they distinguished? E14 E27 MR16

The symbol in front of the slash in the sign symbol indicates the content that is important for the interchangeability of the lamp holder in response to the lamp holder. The particular part of the symbol is the same for the lamp holder and the lamp holder used (If present) represents some important dimensions of the lamp cap, but these dimensions are not a necessary part of the interchange requirements of the lamp in the lampholder. However, It is important to have a common interchangeability of the different sources of lamps on the same type of lamp.

Q:Seat lamp, hanging lamp, lamp holder how to distinguish? Do not know which of them is the light

The definition of the lampholder is not very clear, generally refers to the meaning of the seat is the head,

Q:What are the commonly used lamp caps?

From the installation method is divided into bayonet, screw mouth, etc., from the material is divided into bakelite, plastic, metal, ceramics and other materials, commonly used lampholders such as E27 is the most common energy-saving lamp screw lampholder, and with the fluorescent Lampholders are usually called T8 lampholders or T5 lampholders, etc., and the other according to the use of some of the lampholder protection level up to IP68, in the purchase, according to the need to develop the appropriate IP protection level lampholder (waterproof, etc.), usually The lamp holder will be used for IEC (International Electrotechnical Commission) safety certification

Q:How is the lamp holder fixed on the wall

The lamp holder on the wall before the general position, and then mark the location of the fixed hole, drilling with the impact of drilling, with plastic expansion tube into it,

Q:What are the common lamp specifications for LED bulbs?

MR16, MR11 to MR at the beginning of the direct-type local lighting is a small spotlights commonly used in this lamp holder, usually small spotlights with two pins easy to install.

Q:Can the lampholder be plugged into the socket?

Second, the socket is two holes or three holes, is inserted into the standard insert, whether it is domestic or European and American standards

Q:Ordinary light bulb connected to the line or line of fire?

Very simple electrical knowledge: zero line then lampholders, Firewire then switch, there is a control line.

Q:What is the relationship between the lamp holder and the chandelier mouth?

base of the lamp holder is fastened to the lamp or the roof with the expansion bolt and the screw

Q:What is the e14 lamp

E14 lamp head lamp with a light source for the E14 light source interface, the diameter of 14MM lamp has a screw, for screw into the E14 lamp interface.

Q:Whether the lamp is important or the lamp holder is important

The second is the electric light source. This is determined by the nature of the light source.Now using LED light bulb light source, although the power supply caused by the reduction of strobe (LED can be activated by low voltage DC), but if you are using a low light beads, or to avoid Not strobe.