【Upgraded lamp beads】The bicycle front light bead upgraded from T6 to L2, the maximum output reaches 3000 lumens and the visible up to 900-1500 feet, L2 lamp beads brightness and lifetime is better than T6 beads and other item. This bike light set gives your bike 360°visibility, enjoy enhanced visibility and comfort.
【USB Rechargeable and power bank function 】The bicycle light built-in two 18650 batteries, 5200mAh battery which can last approximately 10-12 hours on high light mode, 15-17 hours on Mid light, 19-21 hours on Low light, 15-17 hours on strobe light, 23-25 hours on SOS mode. Both Bike light front and back can charge from any device with a USB port, it's also can be used as a power bank, you can use it charging your phone or other devices.
【Adjustable Brightness】This front bike light has 3 or 5 switch modes to choose, 3 switch modes are high/low/strobe, 5 switch modes are high/mid/low/strobe/sosholding down for 3 seconds to switch between 3 and 5 mode when it is off, bike rear light comes with 12 modes, this bicycle front light make with aluminium alloy material, so this bike light with strong impact resistance. It can handle the shake and bump from rough roads fine. Don't need to worry it would stop work during your ride.
【IPX5 Waterproof and easy to install】 Made of high-quality aluminum alloy casing, high water resistant level of IPX-5, which can be used for outdoor activities in rainy days（Please do not soak the bicycle light into the water, the headlight equipped with a mounting bracket that can be easily fixed to various handlebars, easy to install, no tools required.
【Widespread Uses】Durable, lightweight & water-resistant. Use it when you’re used for headlamp or bike light for camping, climbing, hiking, fishing, spelunking, this bicycle light has a fixed pen buckle, one touch quick release button, press and slide the light out without removing the whole mounting bracket, it's easy to carry and also can be used as an emergency flashlight. Keep you safe at all times.