The moon pulsar rear light is a bright and eye catching light with many different modes and a great battery life with a 15 chip cob high brightness red led you will clearly be seen by vehicles approaching from behind with 5 modes you are able to choose the correct setting for the weather conditions or battery life the light comes with a quick release universal bracket which can happily fit all bars and even some aero shaped bars the light boasts a super wide angle beam pattern which gives yo