OSV1038 Features: Bulb Low to medium voltage with reflector Filament: C-8 Average rated life: 600 Color/Finish: Clear finish Color rendering index: 100 Specifications: 12 Volts Accommodates 100W MR16 GZ6.35 Bi-Pin halogen bulb Dimensions: Overall dimensions: 1.6535'' H x 2.008'' W x 2.008'' D