The moon pulsar rear light is a standard battery powered rear light which is great at keeping you visible on dark or day time rides with 5 different modes offering up to 25 lumens you can choose how to be seen itrsquos compact and easy to fit with a quick release universal bracket this moon rear bike light also offers you a 300 degree total light angle to deliver side visibility for increased safety the 5 different modes allows you to get the best light for you ride of