KNOG wants to offer practical quality products that respect the environment: the brand has been working hard to improve all aspects of their products and processes to make them as environmentally friendly as possible. The BLINDER 1 flower rear light is an unique and high-powered light with one LED that provides a white 20 lumens front light and a red 11 lumens rear light. Thanks to an optimal optic design, this light is visible at over 500 metres. With its 15g weight, it has a tool-less attachment for handlebars and seatposts of 22-32mm. Technical features: – Dimensions: 25 x 25 x 33mm – Weight: 15g – Materials: UV-Resistant Industrial grade silicone. Polycarbonate Lens, Latch and Housing. Hard-anodised aluminium fascia. – Rechargeable Lithium Polymer battery with USB – 5 light modes: Steady, Fast Flash, Organic Flash Slow, Organic Flash Fast, Eco-flash. – Burn time of over 2-hours in constant and up to 11-hours eco-flash mode. – Solid and light structure by efficient LED light – 100% waterproof and 100% snow and mud resistant – One button – Battery indicator: red for low battery, green when charged – Flexible silicone strap and clip – Tool-less attachment for handlebars/rear-posts of 22-32mm ø – Light is visible at over 500 metres.