OOLACTIVE YQ-Y20 Bicycle Headlights 5200mAh Battery 1200 Lumes with Battery Indicator - Black

Highlights

Independent Control of Far-light Source & XPG High Brightness
This bicycle headlight has a specially designed independent control function, and includes 3 high intensity XPG LED lamp beads, with a maximum output of 1,600 lumens and an illumination distance of up to approximately 98.4 ft (300 m) (distance mode can be lit at the highest brightness). 
3 Lamp Beads
The latest 3-bead LED headlight has 1 XPG daylight LED lamp bead in the middle, and 2 high power XPG light LED lamp beads on both sides. Low power consumption, up to 1600 lumens and long life. When in near light mode, the light bulb colored lens cuts horizontally across the top of the irradiated light to prevent glare in the front and increase safety when cycling
5,200 mAh Large Capacity & USB Rechargeable Bi-Directional & Digital Display Function
Equipped with two 18650 batteries with a large capacity of 5,200 mAh and can be used continuously for up to 16 hours (low brightness). The included USB charging cable allows you to charge the light with a Type-C cable, and in case of no power in the USB output port does not have to be used as a mobile power supply, so it is very important for outdoor emergencies. You can clearly display the remaining battery level digitally, so you don't have to worry about sudden running out of the battery and getting dark (Not compatible with USB PD standard chargers. )
360 Degree Rotating Bracket & Easy to Install & Compact
The light base has a 360° rotation function, allowing you to select any angle to provide a different viewing angle, so it will not fall off even on bad road impacts, and no tools are required for installation. The compatible diameter range is 1.6 - 0.8 inches (40 - 20 mm), meaning it can be used for bicycles within a circumference of 2.5 - 4.9 inches (62.8 - 125.6 mm)
IP65 Waterproof & Sturdy & Shockproof
With IP65 waterproof technology, this bicycle light can be used easily even in bad weather. If the light gets wet, you can wipe it with a towel. Made of aluminum alloy for impact resistance and a triple hard oxidation treatment on the surface for excellent abrasion and corrosion resistance. 

Specification