* Item title: Ultrafire L2 6P CREE R2 1-mode LED Max 290 Lumens Flashlight
* Model: L2
* Color: Black
* Material: Durable Type III hard anodized finish 6061T aircraft Aluminum
* Lens: High quality toughened clear optical glass lens with AR coating
* Reflector: OP Aluminum reflector
* Bulb: CREE XR-E 7090 WC R2 , max ( manufacturer rated ) 290 lumens output with white flood beam
* Lifespan: Average 8,000 hours
* Runtime: 1.5-4.5 hours( depends on battery capacity )
* Mode( output level ): 1 mode: illumination
* Operate voltage: 2.8V-8.4V
* Operate current: 350mA-650mA
* Battery( not included ): 1 x 18650 3.7V battery, 1 x 17670 3.6V battery, 2 x CR123A 3.0V batteries, 2 x 16340 3.7V batteries, 2 x 17335 batteries
* Switch: End tail cap clickie on / off switch with momentary function
* Size( mm ): 146( length ) x 32( head diameter ) x 25( body diameter )
* Net weight( g ): 137
* Designed to mount on certain hand pistols, rifles and shotguns with proper mounting equipment
* Waterproof to IPX-8 Standard, it is ok to be used in rainly days
* Step down constant current driver, high efficiency with dual mode DC-DC regulator( PWM / PFM ). Replace battery when the light is too dim
* Suitable for Self-defence, cycling, caving, climbing, camping and other outdoor activities......