USM-1000 E-Lume 1000 Headlight

Limited Lifetime Warranty Serfas® warrants to the original purchaser that the product is free of defects in material, construction, and/or workmanship for the lifetime of the product. Battery Warranty – One Year Coverage Serfas® batteries are covered by a 1 year warranty from the original date of purchase. Features: All-In-One Design Extruded Aluminum Body Press and Hold Button Lock Daytime Flash Mode Up To 90 Hrs Runtime Integrated USB Rechargeable Li-Ion Battery Backlit Button Indicates Charge Status and Low Battery Handlebar Bracket USB Charging Cable Specs: Solid Mode: Overdrive - 1000 Lumens / 1.5 hrs High - 500 Lumens / 3.5 hrs Medium - 300 Lumens / 6.5 hrs Low - 150 Lumens / 12 hrs Flash Mode: Daytime Flash - 1000 Lumens / 45 hrs Low Flash - 200 Lumens / 90 hrs Weight : 175g w/ Bracket Battery: 1-Cell Li-Ion Charge Time: 4 hrs To Full At 700mA Using USB Wall Charger Color: Black