or
TUNGSTEN-HALOGEN LAMP EKE/HO 1001628 ANSI: EKE/HO 21V 150W BASE: GX5.3 SHAPE: MR16 OVERALL LENGTH: 44.5MM DIAMETER: 50MM FILAMENT: CC6 LIFE: 200H REFLECTOR: DICHROIC MOD0016423 (USHIO) USED IN PROJECTION