The Supervision R150 is a rear light for bicycles with a maximum light output of 150 lumens Very powerful and with a very wide angle of vision, this light ensures optimum visibility for cyclists on the move, both at night and during the day. It's ideal for cycling enthusiasts looking for a reliable, high performance rear light, with a long battery life and high luminous intensity. With its silicone strap and interchangeable clip, it can be fitted without tools to any part of the frame or to a bag. Its central button makes it easy to use, with quick access to the different setting modes. This light has 5 operating modes 3 continuous modes and 2 flashing modes. IPX6 certified, the Supervision R 150 is water resistant, so it can continue to be used in the rain Its long battery life means you'll always be seen on your route. This light can be recharged via a USB-C port *(Cable not included)* 5 Adjustable light settings * Continuous Low: 16hrs life Continuous Medium: 5.5hrs life Continuous High: 3hrs life Flash 1: 16hrs life Flash 2: 8hrs life Specifications Dimensions: 77x40x19mm Weight: 65g Material: Plastic Waterproof: IPX6 Connection: USB-C plug (Not included) Battery: Polymer Charge time: 2hrs What's in the box?* * Supervision R150 RearLight X1 Hook X1 Strap