MBTF Self Ballasted (40mm GES Cap)
A range of MBFT Mercury Self Ballasted Light Bulbs with a GES/E40 base that are internally coated with phosphor and contain a quartz high pressure mercury discharge tube together with a tungsten filament. These elliptical lamps are suited to industrial, factory, car park, petrol station and rail and dock yard applications. MBFT lamps feature an average life of approximately 8000 hours. Please note: these lamps do not require external control gear.