(4) SBC PLASTIC LAMPFITTING KIT, this small black plastic lampholder is threaded 10mm and supplied ready – wired with 1.8 metres of white 2 core flex. Try our On/Off Flex Switch item [27] with this kit. This kit should be used with item numbers [21], [22] or [23] since they include a cordgrip. If you choose a different fastener please ensure that a suitable cordgrip is also used. Order Ref. 38SBC _ £4.73p For Extra Flex See ‘Miscellaneous/s’