New Led Bike Tail Light,ultra Bright Bicycle Light, 3 Light Modes,b

[THREE LIGHT MODE OPTIONS]The Tail Light feature an one-Press switch with three different lighting modes depending on your preference. Include full brightness, fast flashing and slow flashing.[REPLACEABLE BATTERY which can last for 8-15 hours, and the button batteries can be replaced at any time outdoors, so there is no need to worry about running out of power during the ride.[WEATHER RESISTANT]Solid construction ensures it performs well in wet conditions.Waterproof performance can withstand most rainy and snowy days, so feel free to ride your bike anywhere regardless of climatic condition.[EASY INSTALLATION]Just place on seat post and secure silicone rubber strap for a quick, snug fit. Stretchable strap is suitable for any size of seat post.These bike taillights greatly improve your safety while on the road or trail.[100% Band new and high quality]High Wear-resistant and excellent durability.Colour:White+redMaterial:Aluminum alloy + ABSPackage Contents:2 * bicycle lightsOnly the above package content, other products are not included.Note: Light shooting 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.