Magicshine ALLTY 400 V2.0 Front Light. Features: High-powered LED provides output of up to 400 lumens Anti-glare lens ensures visibility for both the rider and the oncoming traffic Powerful 900mAh battery ensures a runtime of up to 10.3 hours Robust aluminum housing provides durability and IPX7 waterproof rating Features 5 modes: low, medium, high, night flash and day flash Lock function prevents accidental switching on USB-C rechargeable Specs: Model:ALLTY 400 Lumens:400 Modes:5 Rechargeable:Yes Color:Black Weight:86g