Base Type: CREE T6 lamp Light flux: 2.1A current, up to 720 lumens (default)
Lamp life: 100,000 hours, do not worry about frequently changing a light bulb
Control circuit: the default for reliable, efficient 7135X6 constant current circuitboard (with memory, with battery low pressure over discharge protection)
Lighting mode: five-speed dimming lighting (strong / medium / low / strobe / SOS)
Using battery: 18650 lithium battery * 1 (ordinary batteries can not be used)
Lighting time: 2800MA battery low light files continue to light more than 800 minutes, the the 2.1A current board light profile about 100 minutes
Case Material: T6063-T6 aeronautical material aluminum, automatic CNCfabrication
Glossy reflector cup lamp cup: aluminum alloy plating
Specifications: Length 155mm; Head diameter 45mm; lamp body diameter25mm
Weight: without batteries 175 (g)
Water requirements: enhanced waterproof design, anti-life water, rain water,but is not guaranteed submersible lighting modes: the default five-speed.Switch Press firmly open / close, touch shift