aging test fire-proof PC, black B22 test aging lamp socket

2.Bayonet Cap E27/B22 lamp holder 30mm
3.Rated voltage: 110-240V
4.Easy to use and allows you to keep using
5.Material: PBT

lamp bulb socket b22,b22 bulb holder adapter,

b22d socket,b22 lamp holder - bunnings,b22 lamp holder black