Big things come in little packages, and the Cycology Rear Tail Light is no exception. Using modern Chip On Board (COB) technology, it delivers a powerful 36 lumens that will keep you visible and improve your safety in any lighting condition. The taillight includes a one-touch switch with three separate lighting modes according to your preference: full brightness, half brightness, and quick flashing. The rechargeable battery has a power life of up to 5 hours thanks to its 300 mAh capacity and comes with its own USB-C charging connector. The silicone mount strap firmly attaches the light to seat posts, handlebars, seat risers and backpacks and stretches to hold the light in position. It is simple to loosen and tighten and requires no equipment. Additionally, it features a swivel clip that allows it to be attached to a saddle bag or helmet. Ready for those commuting in the city, riding the open roads, or heading to their local trail. Offering plenty of rechargeable power to keep you visible while out riding.