The Cateye AMPP 1100 / 800 Light Set is super value, giving you a powerful handlebar and helmet light in a single, great value pack!Powerful LEDs emit up to 1100/800 lumens for up to 1.5 hoursLithium ion battery provides run time of up to 50/30 hours5 modes allow you to tailor the light to the required conditionsPower button with constant battery level indicator – Blue +50% / Yellow 50-30% / Red 30%-0%With up to 1100 and 800 lumens available from the powerful LEDs, the AMPP 1100 and 800 have easily enough power to light the way ahead and help you remain seen when out riding. The lithium ion battery takes just 3-5 hours to recharge, while with 5 modes at your disposal, battery life can be extended to up to 50 and 30 hours in the 200 lumen flashing modes, while at full power both lights run for up to 1.5 hours. Both lights use the power button to indicate battery level, with blue, yellow and red lights to show the remaining battery life. The button can also be double clicked to go straight to the high power mode, while the lights memory mode remembers which mode you were last in prior to turning the light off. The versatile FlexTight bracket on the AMPP 1100 is fast and easy to use while also being compatible with handlebars up to 35mm in diameter. The AMPP 800 uses a simple helmet mount that fits a range of helmets. Lightweight, versatile and plenty bright enough, the Cateye AMPP 1100 / 800 Light Set is ideal for riders looking for a powerful, great value light pack for their helmet and handlebar!