The Moon ArcturusRear Light offers fantastic output from a small and lightweight chassis. Combined with an integrated light sensor makes theArcturusideal for the daily commute.Moon Arcturus Rear Light Highlights-1 pce 30 chip rectangualr COB LEDCNC aluminium heat sinkIntegrated light sensor (auto on / off)Auto sfe modeMode memory functionRechargeable lithium polymer battery 3.7v 300mAh7 modes
Best Price: £30.99 from Leisure Lakes Bikes