Aluminum LED light bar lamp holder selection

There are bayonet and screw caps for aluminum LED light strips. Commonly used caps are E27, E14, E26, etc. These are screw caps. The letter E represents Edison threaded spiral caps or caps. The numbers behind represent The integer value of the outer diameter of the lamp holder thread, the unit is mm.

Therefore, E27 means a screw base with an outer diameter of 27mm, and E14 means a screw base with an outer diameter of 14mm. The power of the aluminum LED strip has nothing to do with the size of the base. LED bulbs of the same power can use either E27 bases or E14 lamp holders can be used, of which E27 is the most commonly used lamp holder. There is also a B22 lamp cap. The B22 lamp cap is a kind of lamp cap. The lamp cap refers to the connection at the end of the electric light wire for installing the bulb. It is the part of the lamp that fixes the lamp on the lamp socket and connects the lamp to the power source.