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: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 electronic stent holder?

Are the name of the standard ah, but that is not the same as the East, the lamp is directly connected with the lights on the lamp on the lamp

Q:How about a short circuit after removing the old bulb from the lamp holder?

It is not, the lamp will be disassembled open, keep two threads, do not leave a short circuit after the use of power transmission can be guaranteed other electrical appliances normal operation

Q:Want to take a lamp, put the chandelier unloaded, found three lines, how to pick up?

To see if there is a line is connected with the shell metal, yes, do not control it (is a protective ground), the new lights connected to the other two lines can be, but a light, the original lights and new lights Are bright.

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

The base of the lamp holder is fastened to the lamp or the roof with the expansion bolt and the screw, and the hanging lamp mouth is vacant.

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:Home screw cap is generally what model

The screw cap is a kind of lamp cap, the advantages of the screw cap can be firmly fixed on the socket, is the threaded connection. The accuracy requirements for lamp and socket machining are lower than those of bayonet.

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:What are the commonly used lamp caps?

MR16, GU10 is different for everyone's lamp holder, PAR30, 38 is different in diameter, are the world through a standard and the name, are the lamp cup, the name of the spotlight, the suit for the different ceiling lamp holder. MR16 in the lighting industry refers to the maximum diameter of 2 inches with a multi-faceted reflector lamps, MP11 is smaller than the MR16 lamps.