Lighting up your route with its anti-glare DuaLens system, this PR900 model emits a maximum 900-lumen output to ensure you are always seen and safe, wherever you ride. Using its close-range low beam, it prevents you from dazzling oncoming traffic and pedestrians for ultimate protection as you make your way through other road users. Taking inspiration from car headlights, this innovative Ravemen lamp comes equipped with HiLo beam mode to improve long and short-range clarity, as well as a number of other settings to suit the conditions you ride in: Road Modes: High: 400 lumens – 4.30 hours Mid: 200 lumens – 7.30 hours Low: 100 lumens – 13.30 hours Eco: 50 lumens – 20 hours Rapid Flashing: 100 lumens MTB Modes High: 800 lumens – 2.30 hours Mid: 500 lumens – 3.30 hours Low: 300 lumens – 7 hours Emergency Mode Turbo: 900 lumens The wired remote button on the unit allows you to switch easily between each setting without having to release your grip for an excellently efficient experience. This durable and dependable, front-mounting lamp comes kitted out with an LED runtime display and mode indicators to let you keep on top of your remaining battery power and current light setting. Powered by a USB-rechargeable Lithium-Ion battery, the light shines to a maximum distance of 125 metres and comes housed within an IPX8-waterproof aluminium casing. The unit also doubles up as a power bank to keep your mobile phone or USB-chargeable cycling computer, adding another layer of versatility to this excellent, all-season bike light.