Sunlite Handlebar Mount 70+ lm Bicycle Headlights
About Sunlite - "Every year bikes change, styles and trends evolve, old bikes are in need of repairs and new bikes are waiting for that personal touch. We provide the means to keep your bike on the road and fun to ride!"
These include a mount for bicycle handlebars.
A lumen is a measure of the total "amount" of visible light emitted by a source. The higher the lumen rating, the brighter the light.