Niterider Lumina Micro 550 Light Pack a Punch Niterider's compact and affordable new Lumina 550 Boost features a variety of modes with a range of brightness. Whether you're trying to get across town in the dark or just be seen, the Lumina 550 has what you need. It features a quick charge time and a reliable Li-Ion battery. Snap it on to your handlebars easily with the quick release tab, and pop it off when you need to charge it. Its controls are easy and user friendly, and it weighs under 150 grams. Features Range of brightness up to 550 lumens, depending on mode Lightweight light and mount weigh only 130 grams Simple controls for turning on, off, and changing settings Quick release easy on and off attachment to handlebars FL-1 certified tested to perform meeting requirements for lumen output, run time, and water resistance SPECIFICATIONS Settings High, medium, low, pulse, walking Light source LED Lumens High - 550, medium - 300, low - 125, pulse - 550, walking - 40 Run time High - 1.5 hours, medium - 3 hours, low - 7 hours, pulse - 6.5 hours, walking - 20 hours Charge time 1:45 hours at 1Amp Battery Lithium ion 3.7v Charger USB Display None Mount QR handlebar mount Standards FL-1 Water resistant Yes Warranty Lifetime Dimensions TBA Weight 130g Manufacturer part no. 6773 UPC Resources Niterider Product Page