The Rockbros Q2 Samurai is a rear bicycle light designed to keep you visible and safe during your rides. It features a high-intensity COB LED that provides a 180-degree wide-angle light dispersion, ensuring that drivers can see you from various directions. To adapt to different riding conditions, you can choose from five distinct lighting modes, including constant, flash, pulsations, and economic settings. Constructed from CNC machined 6061 aluminum alloy, the housing is durable and capable of withstanding the elements thanks to its IPX6 water resistance, which protects the internal components from dust and powerful water jets. The device is powered by a built-in rechargeable battery and comes with a USB charging cable for easy power-ups. Because it includes accessories for both seat post and under-saddle mounting, it fits easily onto road bikes, mountain bikes, city cycles, electric bikes, and scooters.