Slap on Light & Motion's Stella 120 and night ride to your heart's content. This simple, convenient high-output LED light boasts a maximum of 120 lumens of road- and trail-illuminating goodness with one lower-output mode and a flashing setting to conserve battery life. And, its powerful, yet lightweight Lithium-Ion battery delivers a solid 2.5-hour run time at the 120-lumen setting. What's more, the adjustable headlight mounts to your helmet or handlebars (regular and oversize) for the ultimate in versatility. Plus, this super light has a gossamer overall weight of only 191 grams. If it weren't for its super bright output, you would hardly know it's there.