With more than a 10% increase in power the Trace is the light of choice for the cyclist who needs a super compact unit with USB convenience and superb build quality Featuring DayBright pulse pattern to cut through the distractions of busy roads, Optimized Mode Selector with 3 brightness levels, side illumination and Fuel Gauge making it clear when you need to recharge The Trace ensures you stay visible, both day and night, in the urban jungle 324 hours run time