Filling the gap between the AMPP 800 and the Volt 1300, the AMPP 1100 uses a compact twin-LED design to powerfully light the way ahead, whatever the terrain throws at you. Features 1100 Lumen maximum output for 1.5 hours. Twin Opticube lens technology for supreme light distribution. Tough, scratch resistant ADC12 lens and LED front section, with a lightweight polycarbonate-encased rear battery section. FlexTight bracket – suitable for bars up to 35mm diameter and selected aero bars. 220% larger side lens for a significantly wider beam and enhanced side visibility. Power button constant runtime indicator: Blue +50% / Yellow 50-30% / Red 30%-0%. Wide connecting baseplate with push-button activation for greater stability and easy removal from the FlexTight bracket. Double click to High mode, Single click returns to previous mode. Light Mode Memory. Recharge time: 3-5hrs, up to 55% faster than the Volt 1300. Battery: Li-Ion 7.4v 2500mAh. Waterproof rating: IPX4. Weight: 200g, 20% lighter than the Volt 1300. Runtime High: 1100 Lm, 1.5hrs. Medium: 800 Lm, 2hrs. Low: 400 Lm, 4.5hrs. Daytime HyperConstant: 400 + 1100 Lm, 6.5hrs. Flashing: 200 Lm, 50hrs.