Lezyne's Deca Drive is designed with a sleek CNC-sculpted aluminum body in a compact, self-contained configuration. It features Constant Lumens power management that drives three LEDs at a steady, bright 900 lumens. Overdrive Race Mode makes it possible for quick switching between Overdrive and Economy, and its Infinite Light design allows for on-demand battery replacement. The Intelligent Power Indicator button allows the user to check the power level any time. It is recharged with a fast, high efficiency 2-amp charger with a compatible wall adapter, or via a Micro USB cable for ultimate convenience. The Deca Drive’s Composite Matrix hard mounts secure the light to 31.8mm and 25.4mm handlebars.