Smart Super Bright Bicycle Tail Light Bicycle taillights are equipped with an 85-lumen led light, This allows other pedestrians or vehicles to notice you from 100 meters away, ensuring safety at night. Meanwhile, using extremely penetrating red and yellow light, it can maintain long-distance penetration on rainy or foggy days, not afraid of bad weather. This is the best rear light for your cycling, outdoor and a great gift for family or friends.Wireless Remote Control With Auto Brake Turn SignalBy switching the wireless remote control button, you can easily switch 5 modes. meanwhile, the lamp also has a steering function. You can easily control the steering lamp by switching the L/R keys of the wireless remote control. Smart mode, through photosensitive sensing, does not light in the daytime, only senses the brake. When braking, the bicycle light comes on, reminding the cars and pedestrians behind.TYPE-C Rechargeable And Extra Long Standby For the rear bike light are equipped with the Type-C port which supports ample current charging and saves charging Time. This rechargeable bike lights has a 500mAH lithium battery small shape but is powerful and can stand by for 9.5 hours in a normally lit state, while in a single flash state, it can stand by for 30 hours.Easy To Install And IPX6 Waterproof The backlight is equipped with mounting accessories, 2 seat pole brackets, and 1 saddle bracket. You only need to fix the bracket on the bicycle and install the lamp.IPX6 waterproof standard can make you not fear bad weather like rainy.Operating temperature of -10-60 , which can operate normally in most environments.