Magicshine SEEMEE 300 Bicycle Tail Light 300 Lumens Bicycle Tail Light 5 Night Day Modes Smart Brake Sensor IPX6 Waterproof Rechargeable Rear Bike

The main light uses two LEDs, with a maximum output of 300 lumens, and different lens angles for increased visibility. (Maximum visible distance 3000 meters). OptiTracing lights increase visibility so you can focus on the road ahead. Excellent 260° visibility ensures a high level of safety in road traffic. Built-in motion sensor, automatically turns on when you brake (can be turned on/off manually). Ambient light sensor automatically adjusts brightness to suit your environment. Smart day flash mode provides ultimate daytime visibility. Low power mode lets you get home safely before it runs out. IPX6 waterproof rating, resistant to heavy rain. The one-piece aluminum housing is lightweight, durable, and has a great finish. Equipped with a USB-C port for charging. Fully charged in 2 hours. 1600mAh allows ECO mode up to 200 hours of working time. 24 month manufacturer warranty. If you have any quality problems, please feel free to contact us. There is no separate lithium battery sold in this product. SEEMEE 300 brings you all-round visibility with OptiTracing lights to keep you safe in road traffic.