KPR3 Krypton Flashlight Replacement Bulb - Description - Voltage: 3.60V - Current: 0.91A - MSCP: 3.50 - Base: Single Contact Miniature Flanged - Filament: C-2R - Special Description: Krypton - Bulb Type: B-3 1/2 - Average Life: 30 Hours - Height: 1.25" - Width: 0.45" KPR3 Krypton Flashlight Replacement Bulb