WattEDGE W-1 LED Tactical Flashlight, 1000 Lumen Handheld Flashlight, Adjustable Zoom and Dimmable Lighting Lamp, 3 Light Modes Including Strobe and SOS POWERFUL SUPER BRIGHT LED LIGHT: Built with the Cree XML2 LED, this light will be sure to last with a bright output of 1000 Lumens. One of the brightest on the market! DIMMABLE + 3 MODES: This tactical light can output in High / Medium / Low lighting modes, and also features a Strobe and SOS mode. To switch modes, press the On/Off button with a half click. MULTIPLE POWER SOURCE OPTIONS: 1 x 3.7V 18650 Rechargeable Battery or 3x AAA Batteries (Neither Included) ADJUSTABLE ZOOM: Create a super bright wide range of light to flood the area with light, or adjust the zoom to it's maximum of 2000x and focus all the power on exactly where you need it! INCLUDED WRISTSTRAP: Don't risk dropping or losing your light, keep it secure it all times with the built-in wrist strap.