Pull Cord Switch With Neon Light White 45 amp Fits 35mm and 47mm single size backing box Standard bakelite flush fitting switch 6 core twin + earth cable Fittings included Powermaster 45 Amp Pull Cord Switch | 1434-20 The Powermaster 45 Amp Pull Cord switch with Neon is a standard white, bakelite flush fitting switch for use with 6 sq. core twin and earth cable. It fits 35mm and 47mm single size backing boxes and is complete with screws. The pack contains one switch and has hassle free, easy to open polyurethane bag packaging. It requires standard installation tools and should only be installed by a competent, qualified person. It is CE approved.