Features: Non-thermal radiation, safe and stable, reliable Anti-reflective aluminum alloy coating makes it durable for long-term use A strap is given for convenient carrying Featured with variable focus and waterproof performance Perfect suitable for household, outdoor activities, hiking, night fishing, camping Specifications: Brand: Sky Wolf Eye Emitter Brand: Cree LED Type: XM-L Emitter BIN: Q5 Light Color: White Casing Color: Black Material: Aluminum Alloy Lumen: 4000 Lumens Power Supply: 1xAA Battery/1 x 14500 Battery (Not Including) Mode Arrangement: high / middle / SOS Lifespan: 100000 Hours Switch Type: Clicky Switch Location: Tial Strap/Clip: Strap Included Zoomable: Yes Dimensions: 91*21*19mm Weight: 37g Package Includes: 1 x Sky Wolf Eye CREE LED XM-L Q5 Zoomable Flashlight Torch(Not including Battery)