By incorporating Chips On Board (COB) LED tech, the USB rechargeable Mr Chips V bike light gives off a superior glow with 120 degree visibility; making sure you are seen not just from the rear, but from the side too. With long run times, a lumen output of 44 lumens at the rear and interchangeable straps, Mr Chips ensures you are well seen from at least 1.2 km away, day and night.