Siemens Valiant F64108

A fitting originally conceived by GEC, the Valiant is a twin tube fluorescent bulkhead, made with a fibreglass base and plastic cover. The original GEC Valiants had massive ballasts, one for each tube. This later Siemens variant though simply features a much smaller, and therefore lighter ballast. The original Osram ST151 starters are still with the fitting, but are slightly slow at starting the tubes.