• Base: GZ9.5 2-Pin (prefocus) • Halogen • Bulb Shape: T-4 • Fits: Dental Light • Model(s) This Part Fits: "K" SUPER STARLITE, DAYSTAR S-90B, DENTAL LAMPS & BULBS, KNIGHT, Knight "K" Super Starlight, KOOLBEAM, LAMPS & BULBS, S-90, SUNLIGHT 70 (UPGRADE)