This kind of bright bicycle light comes with seven CREE XM-L T6 LED bulbs whose maximum brightness can be up to 3200 lumens. This bike light comes with a 8.4V rechargeable battery pack as power source. It is designed with excellent cooling system and widely uesd in cycling, hiking, camping and other outdoor sports. 
<br />Feature:
<br />- Super bright light with 7 CREE XM-L T6 LED bulbs, the maximum brightness can be up to 3200Lm.
<br />- Simple one button operation, intelligent circuit control, 3 working modes for High / Middle / Strobe.
<br />- Packaged with a high capacity 8.4V 8000mAh rechargeable 18650 li-ion battery pack as the power source which supports providing a steady current and voltage.
<br />- High quality aluminum alloy reflector and 160 degree wide light angle, high efficiency light output.
<br />- Designed with excellent cooling system, widely used in cycling, camping, fishing and mounting etc.
<br />Brand: Securitylng
<br />LED Bulb:
<br />- Chip: CREE XM-L T6 LED
<br />- Quantity: 7
<br />- Luminous Flux: 3200 Lumens (Max)
<br />- Lifespan: About 50,000 hours
<br />Light Angle: 160 degree
<br />3 Switch Modes:
<br />- Strong: 2.1A / 3200Lm
<br />- Middle: 1.3A / 1500Lm
<br />- Strobe
<br />Switch Type: One button
<br />Material:
<br />- Aluminum alloy casing
<br />- Aluminum alloy reflector
<br />- Coated glass lens
<br />Power Source: 1 x 8.4V 8000mAh battery pack (Included)
<br />Battery Pack Specifications:
<br />- Components: 8 x 18650 Li-ion Battery
<br />- Voltage: 8.4V
<br />- Capacity: 8000mAh
<br />- Cycle Life: > 500
<br />- Dimensions (L x w x D): 72 x 35 x 84mm
<br />- Battery Pack Weight: 375g
<br />Power Adapter Specifications:
<br />- Working Principle: This device can transform alternating current into direct current
<br />- Input: AC 100 ~ 240V, 50 ~ 60Hz
<br />- Output: DC 8.4V, 1A
<br />- Adapter Weight: 125g
<br />Color: Black
<br />Cable Length: 75cm
<br />Cable Diameter: 3.5mm
<br />Headlamp Weight: 196g
<br />Package Weight: 696g
<br />Headlamp Dimensions (D x H): 55 x 52mm
<br />After Sales Service: 1 Year Warranty
<br />
<br />    Package Include:
<br />
<br />    1 x LED Flashlight
<br />    1 x AC Adapter
<br />    1 x Rechargeable Battery Pack
<br />    2 x Fixing Ring