Features:
Simple structure with 2 rubber rings: easy installation for bicycle using.
4 switch modes to get different brightness: high， middle， low and strobe.
Precision CNC processing with aviation aluminum， light weight， high strength， good wear resistance and long service life.
Using original U.S. 2*CREE T6 LED chips， low consumption and high brightness.
2400 lumens brightness with aluminum reflector cup: long distance irradiation and high efficient luminance.
The standard 18650 li-ion battery pack with digital protection board， rechargeable and recyclable， more portable and much safer.
IP65 waterproof and dustproof performance is suitable for harsh environment.
Professional glare lighting is good for cycling， fishing， camping， expedition， caving， digging， etc.

Specifications:
Color: Black
LED type: 2 * CREE T6
Reflector cup: Aluminum cup
Mode quantity: 4
Luminous flux (max): 2400Lm
Working voltage: 8.4V
Working current: 3.8A
Charger input voltage: AC 100-240V AC
Color temperature: 7000K white
Waterproof level: IP65
Power supply: rechargeable li-ion battery pack (4*18650)
Battery capacity: 3600mAh
Light size: 5.9 * 4.7 * 2.5cm / 2.32 * 1.85 * 0.98in
Light weight: approx 108g / 3.82oz
Package size: 17.2 * 15.8 * 5.5cm / 6.77 * 6.22 * 2.17in
Package weight: approx 458g / 1.01lb

Package includes:
1 * Bicycle Light
1 * Charger (US plug)
1 * 18650 Li-ion Battery Pack
2 * Rubber Ring
1 * User Manual