Blinder lights are some of Knog's most individual bike lights ever, adding serious personality to you ride. Be seen from up to 450 metres away USB rechargeable Integrated USB-A connector for cable free charging Waterproof with IP67 rating Up to 60 hr runtime in Eco-Flash mode Up to 2.5 hr runtime in High Steady mode Available in 2 unique flash patterns 8 light mode setting INTEGRATED USB PLUGNo charging cable is required for your Blinder, its integrated USB plugs directly into USB ports. It has a charge time of 4 hours. When your Blinder is running low on battery, a red led will light up next to the button. This ring will turn green and then turn off once the Blinder is fully charged and ready to go. BLINDINGLY BRIGHT Producing 200 lumens of light output makes this Blinder a seriously bright option for any cyclist. Efficient Chip on Board (COB) LEDs provide maximum brightness level for up to 90% of the battery burn time.Producing 200 lumens of light output makes this Blinder a seriously bright option for any cyclist. Efficient Chip on Board (COB) LEDs provide maximum brightness level for up to 90% of the battery burn time. Blinder Front Light PEAK LUMENS: 200PEAK RUNTIME: 60hrsRECHARGE TIME: 4hrsMOUNT: Silicon Clasp ClampWEIGHT: 34gDIMENSIONS: H: 43mm x W: 43mm x L:46mm Blinder Rear Light PEAK LUMENS: 100PEAK RUNTIME: 55hrsRECHARGE TIME: 4hrsMOUNT: Silicon Clasp ClampWEIGHT: 34gDIMENSIONS: H: 43mm x W: 43mm x L:46mm