The Lumi Sprint LED Rechargeable Running Light is the perfect companion for safe and sustainable night-time runs. With a sleek grey design and weighing just 39.6 grams, this ultra-thin light easily attaches to your arm for a secure fit. It delivers powerful illumination with a 90-lumen COB LED and offers three light modes: white, red, and flashing white/red, ensuring great visibility. Built with a durable and waterproof construction (IPX4), it withstands rainy conditions and sweat with ease. The case is made from RCS-certified recycled ABS plastic. RCS (Recycled Claim Standard) is a standard to verify the recycled content of a product throughout the whole supply chain. Total recycled content: 17% based on total item weight. The rechargeable 400mAh Li-Ion battery provides up to 2 hours of runtime and fully charges in just 1.25 hours using the included RCS-certified recycled TPE USB-C charging cable. PVC-free and packed in FSC® packaging.