Stay safe as you cycle with this waterproof bike tail light! Made of plastic, this product has an output of 20 lumens and is compact and easy to carry with you. Additionally, no batteries are required to get this light working, so all you need to do is charge it when necessary on a USB port. With only 2 to 3 hours required to reach a full charge, you can be up and running for 4 to 10 hours before needing to recharge it again. Put the pedal to the metal and order for your next tradeshow giveaway!