Introductions: Our XM-L Q5 4000lm 3-Mode Waterproof Lotus Head LED Flashlight Suit Black is a cost-effective trade-off. Powered by 18650 battery, it is stable for long-term working. Its most outstanding feature should be the variable focus, so you can adjust it to meet your demand. Also, with a strap, it is convenient to carry. Most all, this flashlight is suitable for household, outdoor activities, hiking, night fishing, camping, and sailing etc. Seize the chance if you want to buy a high performance and bright light flashlight! 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: 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 LED XM-L Q5 Zoomable Flashlight Torch(Not including Battery)