Features: Super bright?∨ blinding effect. Skid-proof Design. Waterproof design?∨ "O" ring sealed. Output bright can come to 180 lumens (MAX). 3-mode adjustable Brightness?∨ High?∨ Low?∨ and Strobe. Adjustable focus range for different usage?∨ rotating to adjust its focus. Zoom In/Out to adjust its Focus: x1?∨ x250?∨ x500?∨ x1000?∨ x2000. Clip for convenience carry. Internal wiring applies the high efficient booster circuit. Working voltage is wide and can utilize the batteries in the largest extent. Suitable for Self Safety?∨ hunting?∨ cycling?∨ climbing?∨ camping and outdoor activity etc. Specifications: Colour: Black Lumens: 180LM Reflector: Convex Lens Material: Aluminium alloy Model of LED: CREE Q5 LED Switch: Tail-cap press ON/OFF Battery: 3 * AAA / 1 * 18650 3.7v Battery (no include) Size: 3.5*3.5*14cm Weight: 127g Package included: 1 * Cree Led Flashlight 2 * Plastic Tube