Specifications:
LED: Cree U2 LED bulb
Lifespan: over 100, 000 hours
Batteries: 3C battery
Luminous: 1000lms
Weight: 291g(excluding battery)
Sizes: 46(Head dia.) *32(Body dia.) *38(Tail dia.)*205(Length)mm
Features:
T-6061-T6 Durable aluminum alloy, military grade
anti-corrosive anodized housing
Aluminum SMO reflector
Rotary switch
IP-68 work underwater 200m
Matt Black color, hard anodizing oxidation, wear resistant and good hand feeling
Digitally regulated output, maintains constant brightness and memory function
Reverse polarity protection, to protect from improper battery installation
Toughened ultra-clear glass lens with anti-reflective coating