1800 Lumen Endurance Bike Light by Cygolite - Long Run Time, 9 Modes, Adjustable Brightness, Waterproof, USB Rechargeable - for Road & Mountain Cycling

About this item

• Built-in patented OSP Technology with two-button design lets you fine tune the brightness and flash speeds to your cycling needs. And with 9 unique lighting modes plus a walking mode, and a run time range of 1:15 to 110 hours (yes, really), get ready to go the extreme distance
• Built to endure rugged conditions with durable & water resistant body and hard clamp handlebar mount, all in a compact size & weighing only 244 grams. Convenient with USB rechargeable design, light activation lock for transport, & low battery indicator
• LOCK MODE: The light is initially set to flash rapidly when power button is pressed – THIS IS NORMAL. This lock mode feature disables the light for safe transport or storage. To use normally, simply press the power button for 6 seconds, let go when light stops flashing, and now it's ready to use
• Designed, engineered, and assembled in the USA. Founded in 1991, Cygolite is the proven bicycle light expert with exclusive designs and innovations crafted into quality products that are on the leading edge of safety
• riders. The powerful 1,800 lumen brightness provides an ultra long battery life making it perfect for both road and mountain biking. This bicycle light is compact yet fully loaded with exceptional run times. Designed with Cycling Tuned Optics, it offers a long range and extra wide beam for optimal performance on all terrains.
• 9 lighting modes: - Boost - High - Medium - Low - SteadyPulse - DayLightning Flash - Triple Flash - Zoom - Walking Mode. (see image # 5 for run times)
• SteadyPulse mode alerts motorists with attention grabbing pulses while its overlapping steady beam constantly lights your way at night. DayLightning Flash bursts lightning-like flashes to make you stand out on busy roads in broad daylight