Model: T21B
Description : 1 Watt / 3 Watt LED aluminium
alloy flashlight Feature : *Tailcap rubber switch *The
flashlight Water-proof & shock-proof *ADD CMOS chip
Regulated Circuit (constant electricity , isobarically ,
prevent excessive voltage) for protect LEDs well-balanced
lighting *Type Ⅲ Hard Anodization for Extreme Corrosion and
wear Resistance (option) *Precision Machined Aircraft Grade
Crush Resistant Aluminum *Low Heat-Energy Efficient Durable
Diodes (LED only) Runtime : over 5 / 3 hours (bettery battery)
Battery type : 2 x 3V CR123A batteries or 1 pc CR17670
rechargeable lithium battery Distance : over 60 / 130 m LED
life : over 50,000 hours