Juslink Super Bright LED Tactical Flashlight with 5 Light Modes, Adjustable Focus, Outdoor Water Resistant Torch, High Lumen Tactical Flashlight for Camping Hiking etc 5 switch modes: high / medium / low / strobe / SOS; With ON OFF button, easy to operate Anti-abrasive coating. Toughened, ultra clear glass lens, with anti-reflective coating Super bright Cree XML-T6 LED Bulb,Adjustable focus, Zoom out 500-700 Lumens,Zoom in 700-800 Lumens Power Source: 1 x 3.7V 18650 Battery (Not Included) or 3 x AAA battery (Not Included) Skid-proof and water resistant design(work in heavy rain), best suitable for Outdoor Camping,Hiking, Climbing, Cycling, etc