1. Multifunctional Design: This e-bike tail light combines various functions such as burst flash, daytime running light, brake light, and turn signal into one unit, catering to different needs in various usage scenarios. 2. High Brightness Illumination: With powerful illumination capabilities, this electric bicycle rear light significantly enhances visibility and safety during nighttime riding, providing you with peace of mind in dark environments. 3. Wide Voltage Compatibility: This night cycling safety warning lamp supports a voltage range of 36-60V, making it suitable for most common electric bike models. Enjoy its wide adaptability and compatibility with your e-bike. 4. Waterproof and Dustproof: Designed with waterproof and dustproof features, this led electric bike warning light ensures normal operation even in harsh weather conditions or complex road conditions, prolonging its lifespan. 5. Easy Installation: The turn signal cycling tail lamp can be easily installed without requiring professional skills or tools, offering a quick and hassle-free setup process.Specification: Color: Red & Black Material: ABS+Metal Package Contents: 1X E-bike Tail Light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.