NiteRider: All NiteRider lights arrive in factory settings mode – press & hold the on button for seven seconds to activate The NiteRider® Lumina™ 1200 Boost provides enough light that it can be used in just about all riding conditions, whether it be on the road, on your favourite mountain biking trail, or hand-held in Walk Mode. Specifically designed to meet the needs of riders in all cycling categories, the Lumina™ 1200 Boost features the Boost Mode light setting. Simply double click the power button, giving you the option to operate your light at maximum light output! And utilizing a CREE™ LED at 6000k, means you’ll get what most consider to be the best LEDs available on the market today. These high-performance LEDs are extremely reliable, with no filament to break or burn out. With the all new custom engineered collimator optics, the Lumina™ 1200 Boost projects a beam pattern that provides a generous widespread and even beam pattern of 1200 brilliant lumens! The high-strength head light body casing is comprised of lightweight aluminium and Dupont® Fiberglass reinforced nylon that is highly durable.• All New Collimator Lens, distributes a generous even widespread beam pattern• Boost Mode, double tap power button to unleash maximum LED output at 1200 lumens!• 5 Light Levels plus 1 Daylight Flash Mode• FL1 Standard IP64, dust and water-resistant• Secure on and off-road capable handlebar mount• Fits standard and oversize 35mm handlebars• Perfect for helmet mounting (Helmet Mount sold separately)• IntelliCharge™ – Reduce charge time in half!• Convenient USB rechargeable• Low battery indicator• Lock Mode, perfect for use during storage and transporting the light.• Press and hold power button for 7 seconds to lock out operation of light.WARRANTYThe Lumina™ 1200 Boost is backed by NiteRider’s lifetime warranty that covers any defects in material and workmanship, mechanical components (housings, covers, mounts and fasteners) and LEDs.SYSTEM INCLUDESLED Light HeadInternal Li-Ion BatteryHandlebar Mount fits up to 35mmUSB Charging Cable SpecificationsLumen Output: 1200Run Time: 1:00 – 18:00hrsQuick Charge Time: 3:00hrs at 1AmpNormal Charge Time: 6:00hrs at 500mAWeight: 172gBattery: Li-Ion