Trek Ion 200 RT USB Rechargeable Headlight Light

Small but mightyA daytime running light is the easiest and best way to keep riders safe and visible. The Ion 200 RT provides the proven safety of a daytime running light in a compact and powerful USB rechargeable package, and it features a distinctive flash pattern that's visible from up to 2km away.A compact and powerful USB rechargeable front bike light that's daytime visible from up to 2km away.Specifically designed focus, flash, and range offers ultimate daytime visibility200 lumens via high-power CREE LEDIntegrated light sensor auto-adjusts brightness to your environment200LM-1.5hrs, 100LM-3hrs,5LM-14.5hrs, Night Flash-30hrs, Day Flash-12hrsEasily attaches to your handlebars, helmet, or bike mountBlendr compatible for simple, secure attachment to compatible stems and helmets