(ML146) Nite Ize Brand L.E.D. Upgrade for most D and C cell flashlights, including Maglite brand. Extends battery life up to 10 times longer. 10 year lamp life. Focus spot to flood. Pure white L.E.D. Dependable and shock resistant. Replaces bulb in Mag-Lights. Works with either D cell or C cell lights. Works in lights using from 2 to 6 batteries. Imported