
Smart brass bayonet cap BC lampholder with 1 2 threaded base. The body is joined by a solid brass threaded collar & another threaded ring is provided for securing a lampshade. The base
Includes:: a screw terminal for an earth wire. Two types are available one type is unswitched & the other has an integral push-bar on-off switch. These lampholders must be earthed therefore a 3-core mains cable is required. Maximum rating 250W complies with BS5042-T2.