Replacement Flashlight Bulb; Bulb Type: Krypton; Bulb: B3.5; Base: Flanged; For Use With: 2 D Ultra Grip Rubber Light, 2 D Economy Light With Magnet, K250wb-e, 4250ind, E250y Series Flashlights; Voltage: 2.4V; Amps: 0.70A; Average Life - hrs: 15 hr.; Packaging: 2/Pk.;
Additional Info: Number of Cells--2; Battery Type--D