Bike Lights

Using lithium battery rechargeable with USB lit up 50 lumens. USB Light has several lamp modes that are continuous, slow flash, shun flash, strobe. USB Light comes with power time of flame: 4 hours (Continues), 8-12 hours (Flash / strobe mode). USB light is waterproof. Features: - waterproof - durable - uses USB to charge - maximum 12 hours - 4 kinds of flash modes