Mag-Lite 4 D-Cell Flashlight: The model for 4 D batteries is particularly valued where reliable light is essential. Its powerful brightness, high-quality construction, and dependability make it a safe and robust tool even for professionals. Technical specifications: Light source: 1 xenon bulb, precision casing made of high-strength aluminum, anodized inside and out for increased corrosion resistance, shock-resistant, splash-proof (IPX4), focusable (smooth transition from flood to spot light), spare bulb in the cap, replacement bulb: LMXA401, burn time: 10 hours (ANSI FL1), color: black, dimensions: 375 mm, ø 57 mm, weight: 1,040 g including batteries, for 4 x 1.5 V D-Cell LR20 alkaline batteries (not included).