Description1.Material: high quality aluminum alloy(this flashlight is sturdy and durable enough for long time daily using)2.( Super Bright 4000 lumens) L2 Led flashlight > T6 led flashlight > Q5 flashlight3.Brighter than Car Light(brightness)4.Longe distancce than T6 ( Super long distance:Max 800M)5.Feature:skid-proof design，waterproof design，good resisting shear capacity，great compressive strength，strong light，long range.6.Led: Cree XML-L2 (T6 turbo)7.Working voltage is wide and can utilize the batteries in the largest extent.8.Lighting Distance:800meters(Max)9.Lumen:5000 lumens10.Power By :2 x 26650 battery or 2 x 18650 battery(Not include)11.Length-23.5cm， Body Diameter-3.5cm， Head Diameter-4.6cm12.Weight:230gPackage include:1 piece XML-L2 led flashlight (no battery) Sincerely recommend to order two or more， it is do good value for money.