Cygolite DualCross Pro NiMH Dual High-Brightness LED Bicycle Light Dual High-Brightness LED headlight as bright as a 30 watt halogen 8 modes: 4 brightness modes / 4 special modes including flashing & SOS 3-stage battery level indicator and light setting indicators Cross-Fire Technology with highly focused lenses expands the field of vision 4 hour to 18 hour run time with frame mount battery and Rapid IQ smart charger (USA charger included for use in the USA only)