Perfectly matched for features and functions the extremely popular AMPP400 is now paired with the Rapid Micro rear light. Both feature the simple and secure FlexTight brackets. The AMPP400 is perfect for urban riding, the compact, lightweight Cateye AMPP 400 offers impressive functionality and visibility, whilst the powerful Rapid Micro gives you a feature rich, long lasting and highly visible rear safety light.AMPP 400 FEATURES:400 Lumen maximum outputOpticube lens technology for supreme light distributionRobust matt polycarbonate body with enhanced scratch resistanceFlexTight bracket – suitable for bars up to 35mm diameter and selected aero bars2x greater Lumen output on Low mode compared to Volt 400XC, for increased versatility220% larger side lens for a significantly wider beam and enhanced side visibilityPower button illumination and red indicator @ 20% battery capacityRedesigned underside connection for easier removal from the FlexTight bracketDouble click to High mode, Single click returns to previous modeLight Mode MemoryRecharge time: 4hrs ( 1A ) – 8hrs ( 0.5A )Battery: Li-Ion 3.6v 2200mAhWaterproof rating: IPX4Weight: 95gMODE: OUTPUT, RUNTIMEHigh: 400 Lm, 2hrsLow: 200 Lm, 4 hrs ( 2x greater output than Volt 400XC in same mode, 100 Lm )Daytime HyperConstant: 200 + 400 Lm, 6hrsFlashing: 200 Lm, 60hrsRAPID MICRO3 x Hi Powered Red SMD LEDs15 Lumen outputUSB Li-Ion rechargeable batterySupersonically welded for weather resistanceMounting bracket 21.5 – 32mmLight mode memoryBattery indicatorBattery Auto Save, converts to flashing mode so you’re never left in the darkRecharge time: 2 hrsMODE: OUTPUT, RUNTIMEConstant: 15Lm, 3 hrsRapid: 15Lm, 5 hrsGroup Ride (low pulse): 15Lm, 20 hrsFlashing: 15Lm, 30 hrsTECHNOLOGIES:OptiCube™Our proprietary OptiCube™ lens technology maximizes brightness for greater visibility.Side VisibilityProvides visibility from the side to increase safety.FlexTight™The innovative and versatile Flextight™ bracket can quickly and securely fastened to virtually any handlebar or stem with no tools requiredLow Battery IndicatorAlerts when the remaining battery gets lowUSB RechargeableUSB rechargeable lights recharge the batteries from USB portDaytimeCan be used in the daytime.All WeatherCan be used in rainy weather.