Specification:          Product name:        Convoy C8 CREE D4 5W 7135*3 LED Flashlight           Brand:       Convoy           Model:       C8           Emitter Brand:       CREE           Emitter Type:       D4 (455-460 wave range)           Material:       Aluminum alloy           Current:       1050mA           Driver circuit Board:       AK47 7135*3           Reflector:       SMO reflector           Battery Configurations:         1 x 18650 battery (not included)           Brightness:       80 lumens           Switch Type:       clicky           Switch Location:       Tail of the flashlight           Modes:       10%20%30%40%60%80%100%           Carrying Strap:       Included           Waterproof:       IPX-8 waterproof 2 meters           Color:       Black           Weight:       145g without battery           Size:       143mm x 25.6mm x 44.5mm(length x body x head diameter)   Features:Utilizes a CREE D4 5W LEDWhen the battery voltage is lower than 3 v low voltage、 flicker automaticallyReverse polarity protection prevents damage from incorrectly inserted batteries.Blue light great for night fishing.Package Included:1 x Convoy C8 CREE D4 5W 7135*3 LED Flashlight1 x Strap