Safe, pollution-free, memory-free and environmental-friendly Li-ion battery is adopted. With 2000mAh high capacity, it's durable and can be repeatedly recharged for more than 1 000 times. 
Originally made in the US, the super power CREE LED Bulb has features like environmental-friendly,long-life,which can be used for more than 100 000 hours. With low energy dissipation, the battery can last work for 3.5 hours to 12 hours while in strong lighting and weak lighting respectively. 
Inside a multi-functional dimming circuit is adopted. With MCU control system and wide voltage input, the battery can discharge completely. Weak lighting, strong lighting and flash lighting are all available. which can make good use of the energy according to different environment. 
With flexible lighting head, spotlight can be adjusted, maximum impact is apparent. 
Product comes with charging socket, and it is controlled by smart exclusive charging chip. It is durable and quick-recharging. Functions as recharging protection, short circuit protection and recharging indicator are all available. 
The shell is made of superior-quality 6061-T6 aluminum alloy, which is manufactured and inspected under accurate CNC computer numerical control and has gone through military level-3 hardening treatment. With dull polish, it looks elegant and fashionable. 
Flashing lighting can be used as far distance signal.
Small size, light weight and beautiful design makes comfortable touching. Exterior surface design for anti-skid. 
With woven belt, it's very convenient to take. It's the best option for polices, firefighters, patrolling, emergency aid, chemical examine and repair, exploration, outside sports etc.