Lil' Cobber Twinpack Front and Rear lights produce an incredible 330º of light, so you'll be clearly seen from all angles. In an increasingly busy world, these bike lights are brilliantly effective at attracting attention and helping keep you safe on the road. Packing 110 lumens for the front and 50 lumens for the rear, the Lil' Cobber is seriously bright. The Cobber has integrated USB recharging, is 100% waterproof, and you can program the settings using the Modemaker app. It mounts with tool-less removable silicone straps for bars/seat posts 22 – 32mm+ diameter with magnetic mount (aero Mount also included). If you are looking for the best front and rear commuter bike light around, look no further.