Enhance cycling visibility with this dual-function LED laser bike tail light featuring 8 ultra-bright LEDs and 2 wide-angle laser beams.<br> Constructed from durable ABS material, this waterproof bicycle light provides 360 visibility in rainy conditions (IPX4 rated). The 1200mAh rechargeable battery delivers up to 6 hours runtime via USB-C charging.<br> Universal mounting system fits all standard seatposts with tool-free installation. Three-color options (red/blue/white) offer personalization while maintaining SAE-compliant safety lighting.<br> Laser projection creates 1.5m visibility zone for enhanced nighttime protection. Low-power consumption design with automatic sleep mode extends battery life between charges.<br> Package includes: 1x tail light unit, 1x USB charging cable, 1x adjustable mounting bracket<br>Note: <br>1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. <br>2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you!<br>About Shipping: <br>1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly.<br>2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.<br>3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping!