Ravemen K450 Headlight Adaptive lighting for the daily rider The Ravemen K450 Headlight is a long-running, adaptive, wide-angle headlight that's perfect for the daily rider in need of added visibility. The K450 features a broad, clear beam pattern with increased side visibility, perfect for riding in traffic or anytime a wide beam pattern is essential. The K450's Intelligent Daytime Riding Mode automatically adjusts the brightness of the headlight by detecting ambient light, ensuring you're always in the right brightness mode for the conditions. The durable, aircraft-grade alloy housing is IPX7-rated for waterproofness and offers USB-C fast charging, with a full charge only requiring 1. 5 hours on the charger. With a max runtime of 28 hours on Pulse Flashing mode, and a maximum output of 450 lumens on High, the Ravemen K450 is sure to keep you visible, no matter the conditions. Features300 lumen intelligent daytime running mode detects the ambient lighting and adapts to conditions accordingly Includes upside-down mount that's fully compatible with Go Pro-style mounts to seamlessly integrate the headlight into your bike's cockpit Aircraft grade aluminum housing for rugged durability USB-C fast charging the most up-to-date standard with faster, more reliable charging and only needing 1. 5 hours to fully charge IPX7-rated for impressive water and weather resistance Specifications Battery Capacity2200 m Ah Water Resistance IPX7Light Modes High (450 Lumens), Mid (300 Lumens), Low (150 Lumens), Pulse Flashing (300 Lumens), Daytime Running (300 Lumens)Runtime Range2hr (High, 700 Lumens), 28hr (Pulse Flashing, 300 Lumens)Weight138 grams | Ravemen | K450 Headlight Black