The new daybright pulse pattern is designed to cut through the distractions of busy roads and visual noise in modern motoring and is visible from over a kilometre away even in the brightest of sunlight the trace has a twin rear light the tracer both can be bought together in the trace tracer pack and in a helmet mounted option too in the box trace qr handlebar bracket usb charge cable quick start guide specifications run time high 3hr low 24hrs pulsing lumens 110 batte