Updated and improved version of Cateye`s Mid-tier USB rechargeable light set, perfect for commuters and weekend warriors 400 lumen headlight provides plenty of output to light the way while a compact 60 lumen rear keeps you visible Double clicking the headlight`s illuminated power button instantly switches to brightest setting USB-C rechargeability offers ease of use and peace of mind that your lights are always ready to go Multiple modes offer a variety of choices for day or night use