The NiteRider Lumina 900 boost is the perfect light for mountain bikers, road riders, adventure riders and urban commuters. Featuring a proven design/ride tested handlebar strap mount that is sure to remain Rock solid whether on the trail or pavement. Double clicking the power button activates boost mode, giving you the option to operate your light at 900 lumens maximum light output! this self-contained light makes use of the intellicharge function, which charges the battery twice as fast as the normal charge rate when connected to a higher amp match adapter. With our custom engineered optics, the Lumina 900 boost projects a beam pattern that provides a generous spot and wide flood beam pattern of 900 lumens.

EASY ON / EASY REMOVAL WITH THE QUICK RELEASE tab; allowing you to instantly remove the light from the mount, leaving the mount perfectly in place on the handlebars and ready for the next ride. Perfect for when leaving/parking your bike. IP64 RATED WATER AND DUST RESISTANT utilizing gasket sealing, tuned to withstand diverse riding conditions and environments. RELIABLE LI-ION USB RECHARGEABLE bike light that is easy to charge, eliminating the need to replace batteries on a regular basis. Can be recharged from any powered up computer, device or AC wall adapter. SUPERIOR DESIGN AND ENGINEERING with a custom aluminum heatsink to keep the self-contained Li-Ion battery and other inside circuitry at an optimal operating temperature, while pumping out 900 lumens! The sweeping heatsink fins line the profile. DURABLE AND LONG-LASTING rugged design with DuPont fiberglass reinforced nylon housing provides cyclists with the most durable, reliable and best performing lights in the market. Rely only on quality lighting systems. LOW BATTERY INDICATOR is cleverly designed into the power button. Lit in blue indicates a good battery level remaining. Lit in red indicates that the battery level is below, less than 20% remaining. DAYLIGHT VISIBLE FLASH for increased visibility while out on the roadways. Cars and motorcycles are incorporating daytime running lights for increased daylight visibility. And with drivers more distracted than ever, we think cyclists should as well. IMPORTANT: THE LUMINA 900 BOOST IS SET TO LOCK MODE AT THE FACTORY. UNLOCK BEFORE USE. UNPLUG FROM CHARGER BEFORE USE. LOCK MODE FEATURE keeps the Lumina 900 Boost headlight securely powered off during transport or storage. Unlock / Lock the light by simply holding the power button down for 8-10 seconds.

Auto Part Position: Front. Brightness: 900 Lumen. Item Dimensions LxWxH: 9 x 2.75 x 1.75 inches. Mounting Type: Handlebar Mount. Item Weight: 0.38 Pounds. Water Resistance Level: Water Resistant. Power Source: Battery Powered. Material: Nylon. Brand: NiteRider. Color: Black. Date First Available: May 27, 2017. Best Sellers Rank: #26,409 in Sports & Outdoors. Customer Reviews: 4.5 out of 5 stars 1,755 ratings 4.5 out of 5 stars. : B071ZJYF78. Sport Type: ?Cycling. Size: ?900. Included Components: ?LED Light Head, Internal Li-Ion Battery, Handlebar Mount, USB Charging Cable. Part Number: ?6771. Manufacturer: ?NiteRider Lights. Number of Items: ?4. Suggested Users: ?unisex-adult. Model Name: ?NiteRider Lumina 900 Boost. Warranty Description: ?1-year Warranty: Rechargeable battery cells, 2-year warranty: Printed circuit boards, switches and AC adapters, Limited lifetime warranty: Covers any defects in mechanical components. Brand Name: ?NiteRider. Package Weight: ?0.24 Kilograms. Item Package Dimensions L x W x H: ?8.7 x 2.4 x 1.69 inches. International Protection Rating: ?IP64. Auto Part Position: ?Front. Brightness: ?900 Lumen. Item Dimensions LxWxH: ?9 x 2.75 x 1.75 inches. Mounting Type: ?Handlebar Mount. Item Weight: ?0.38 Pounds. Water Resistance Level: ?Water Resistant. Power Source: ?Battery Powered. Material: ?Nylon. Brand: ?NiteRider. Color: ?Black.