Knog blinder arc 220 front lightthe blinder arc 220 has the looks and to get you wherever youre going but still fits in your pocket pumping out 220 lumens of light the blinder arc 220 gives cyclists total visibility and freedom at night all from a super light usb rechargeable 100 waterproof integrated silicone package incorporating one of the latest high intensity lumiled leds the arc 220s elliptical beam of 16 vertical and 24 horizontal makes the light visible to motorists at over 1