HALOGEN CAPSULE LAMPS 40 Watt 240 Volt Clear Glass 2 Pin G9 base (distance between pins is 9mm) Dmensions Width 14mm Length 50mm Other Refs. 240 volt Halopin The 40 watt 240 volt mains voltage G9 halogen capsule lamp combines quality with an economical price, it has an average life of 2000 hours & you can use these lamps on a standard dimmer switch. The lamp is also available in 25/60/75 watt & also all available with frosted glass which gives a less harsh light of used in an open fitting. When replacing these lamps we would recommend that you avoid contact with bare fingers as this will greatly reduce the life, they can be cleaned with an alchol based cleaner if you should by mistake touch the G9 capsules glass.