Take the lane with confidence knowing you're using the strongest tail light Blackburn has ever made. Featuring 3 focused LEDs, 270 degrees of visibility, and the 125 lumen BLITZ daytime running mode, the DAYBLAZER has all of your ride needs covered. Also, because of the narrow profile of the light and Blackburn's unique mounting bracket, the DAYBLAZER 125 tail light can be mounted to just about anything you can think of from round or aero seatposts, to seat stays, to a rear rack, or your back pack. Lumens: 125 Material: Aluminum Mount: Silicone strap / ClipBattery Type: Rechargeable - USB Runtime: Solid High mode 120 lumens: 1.6hr, Solid Low mode 50 lumens: 3hrs, Flash mode 125 lumens: 3hrs, Strobe mode 65 lumens: 6hrs Intended Use: Commuting Warranty: Limited lifetime