The trace and tracer feature the optimum mode selector offering 3 brightness modes in solid or pulsing beams great side visibility will make sure youre seen and safe out on the ride 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 in the box trace tracer qr handlebar bracket qr seat post bracket usb charge cable quick start guide n