Knog LIGHT Frog V3 Twinpack Black twin pack KNG13138

The rebirth of an iconic bicycle light, the frog bike light set: bright, versatile & fun. A design that millions of riders around the world have come to love. Powerful enough for everyday commuting or used to complement an exisiting lighting set-uptaking cues from knog?S more advanced lights, frog is designed with chip on board led technology, enabling a high intensity light that's compact, low profile and packed with featuresfeatures:punchy 40 lumen front & 20 lumen rear outputcob led technology - efficient chip on board (cob) leds provide maximum brightness level for up to 90% of the battery burn timeadvanced side visibility - cob technology allows the leds to be arranged on a curved board, projecting light from the sides & adding to rider safetyone button operation - a single large, easy press button makes the operation of these lights super simple, even in glovesintegrated flexible mounting system - with no tools required to mount frog and featuring an integrated flexible strap, frog is easily mounted anywherespecification:bulb type - chip on board (cob) ledslight max output - front: 40 lumens / rear: 20 lumensrun time - front: up to 80 hrs rear: up to 60 hrsprogrammable with modemaker - nowaterproof - yes, ip65 ratinglight modes - 9rechargable - yes, usb-clow battery indicator - yesfits handle bars - 22 - 32mm+ diameter, plus head tubes to 7.9 inchesdimensions - h: 80 mm x w: 35 mm x l: 42 mmweight - 40 gramsoperating temperature - -20 to 50 °c / -4 to 122 °fstrap material - medical grade siliconeoptimum charging temperature - 20 to 22 °c / 68 to 72 °f (room temperature)