Bell + Howell 1176 Taclight High-Powered Tactical Flashlight with 5 Modes & Zoom Function PLASTIC METAL Imported High-power: Taclight is made from air-craft grade aluminum and can withstand extreme temperatures from freezing to boiling. It is water-proof and shock resistant Modes: High brightness; medium brightness; low brightness; Strobe (intermittent flashing); SOS (emergency signal) Functional: Taclight has built-in zoom function and high-powered bulbs are 22x brighter than your regular flashlight (2 nautical mile visibility) Portable: 5.4 inches L x 1.6 inches width. Taclight is small enough to fit in your pocket, handbag, or car compartment, so you can take it with you wherever, whenever Energy-efficient despite the high-powered functionality Taclight is environment-friendly and cost-efficient. Bulbs last more than 100,000 hours