2Pcs Tactical Flashlight Ultra Bright Handheld Torch LED Tac light High Lumen Flashlights with 5 Light Modes and Zoom Function POWER SOURCE: 1pcs 18650 Lithium-ion Battery (Not included) or 3pcs AAA Battery (not included) HIGH BRIGHTNESS: The XML T6 flashlight is 30% brighter than most ordinary flash light in the market.Perfect for Hurricane,Camping, Hiking, Emergency ADJUSTABLE FOCUS: Super bright zoomable led flash light is perfect for distant observation and wide range illumination.Focus range of 200 m to 500 m. 5 SWITCH MODES: High/medium / low / strobe / SOS high lumen flashlight. With On off button, easy to operate DURABLE DESIGN: The tac light is made from air-craft grade aluminum that can withstand extremes of temperatures, from freezing to boiling. Tac light is water-proof and shock resistant MINI FLASHLIGHT: 5.4 inches L x 1.6 inches portable led light is small enough to fit in your pocket, handbag or car compartment, you can take it with you wherever. 5 ADJUSTABLE MODES WATER RESISTANCE ZOOM FUNCTION LIGHTWEIGHT&amp;PORTABLE BRILLIANT BRIGHTNESS ADJUSTABLE HAND STRAP ENERGY EFFICIENT Our flashlight uses the latest led chip technology, more brighter in the darkness. Perfect for camping, hiking, power outrage, fishing, dog walking. Easily fits in your purse, backpack or pocket. Even though this flashlight is water resistance, pls don&#039;t immerse this flashlight in the water. This powerful and practical, general purpose flashlight is the perfect gift for a father, husband, wife, scout, or college student for any occasion. Convenient adjustable handle strap so you&#039;ll never lose it Wattage:10 watts Max output:500 lumens Focal Length: Adjustabe Lighting Distance:200-500 lumens Source: LED bulbs Net Weight: 150g Power by: 1x 18650 3.6v/3.7v OR 3X AAA battery(Battery not included) Flashlight Dimensions: 5.35&#034;(L) x 1.37&#034;(Head Dia.) x 1.1&#034; (Body Dia.) Package included: 2* Flashlight( battery not included)