Lezyne React Front Drive Light 1200 Lumens

Radar-Ready Front Light for Smarter, Safer Riding The Lezyne React Drive Front Light pairs advanced safety technology with precision-engineered optics to give riders confidence in any condition. With up to 1,200 lumens on tap, it performs equally well as a disruptive daytime flash and a powerful nighttime beam. What sets it apart is a first-of-its-kind integrated vehicle alert system: when paired with the Lezyne Radar Drive rear light, the React Drive receives wireless signals and responds with rear-facing LED indicators and audible alerts the moment approaching vehicles are detected — no GPS computer or smartphone app required. The unit is housed in a CNC-machined aluminum body, charged via USB-C, and rated IPX7 waterproof, making it a reliable choice for all-weather commutes and long-distance rides alike. A robust strap mount secures quickly to a wide range of handlebars, and the Infinite Light Power Pack+ compatibility means runtime can be extended well beyond the standard 70-hour maximum. See More. Hear More. Ride Smarter. Up to 1,200 lumens output covers everything from a blinding daytime flash to full-power night illumination. First-of-its-kind built-in vehicle alert system activates rear-facing LEDs and audio cues when paired with the Radar Drive rear light — no app or GPS required for alerts. Six output modes: Overdrive (1,200 lm / 2 hr), Blast (600 lm / 4.5 hr), Enduro (300 lm / 9.5 hr), Economy (25 lm / 65 hr), Day Flash (700 lm / 70 hr), Night Flash (100 lm / 60 hr). CNC-machined aluminum body is lightweight and built to withstand extended use and harsh conditions. IPX7 waterproof rating protects the light and USB-C charging port in rain and wet riding conditions. USB-C charging for fast, convenient power-up between rides. Robust strap mount installs and removes quickly, compatible with a wide range of handlebar diameters. Pairs with the Radar Ally app (iOS and Android) for manual control of both lights and system management. Compatible with supported Lezyne GPS bike computers for integrated control. Infinite Light Power Pack+ compatible for extended runtime on longer rides. Details Max output: 1,200 lumens Max runtime: 70 hours (Day Flash mode) Output modes: 6 (Overdrive, Blast, Enduro, Economy, Day Flash, Night Flash) Body: CNC-machined aluminum Waterproof rating: IPX7 Charging: USB-C Mount: Rubber strap, handlebar compatible App compatibility: Radar Ally (iOS & Android) GPS compatibility: Compatible with select Lezyne GPS computers Extended runtime: Infinite Light Power Pack+ compatible (sold separately) System compatibility: Pairs with Lezyne Radar Drive rear light for full Radar React System