The 3-Cell D White Star Flashlight Black from Maglite is a rugged, high-intensity incandescent flashlight. It features an anodized aluminum construction that is corrosion, water, and impact resistant, and has a spot to flood adjustable beam with cam action focus. It is powered by 3 D batteries with a runtime of 10 hours. This flashlight is an excellent choice for a combination of rugged durability and the dependability that Maglite is known for.Made in the USAFeatures Bright 45-lumen lamp with a spot to flood adjustable beam- Durable anodized aluminum alloy housing with knurled design that is corrosion, impact, and water resistant- Self-cleaning switch with momentary on-off feature for quick signaling- Powered by 3 D batteriesSpecifications Lamp Type White Star krypton gas incandescent lamp- Maximum Output 45 Lumens- Battery / Runtime 3 D Batteries / 10 Hours of operation Maglite recommends alkaline batteries Construction Anodized aluminum alloy construction, Corrosion resistant, Impact resistant up to 3' / 1 m, Weather resistant- Dimensions 12.30 x 2.20 Weight 30 oz