The Cateye Orb Rear Light is small, compact, quick and easy to fit and use. There’s no reason not to grab a pair of ORB’s for your next ride. Simple, strong, brilliantly bright safety lights for use day or night.Cateye Orb Rear Light FeaturesOptiCube™ - The proprietary OptiCube™ lens technology maximizes brightness for greater visibility.Side Visibility - Provides visibility from the side to increase safety.Daytime - Can be used in the daytime.All-Weather - Can be used in rainy weather.Cateye Orb Rear Light SpecificationsDurable aluminium construction with anodised finish.Easy switch operation - Lens acts as power/mode buttonOptiCube™ lens technology maximises brightness for greater visibilityExcellent side visibility for increased safetyLong runtime3 Modes: Constant, Fast flashing, Slow flashingVersatile heavy-duty rubber strap mount attaches to seat post, helmet or bagLow profile, low weight – only 26g2 x 2032 batteries includedMODE: OUTPUT, RUNTIMEConstant: 10 Lm, 50 hrsFast Flashing: 10 Lm, 100 hrsSlow Flashing: 10 Lm, 100 hrs