Serfas ESM-600 Combo Light USM-600/UTM-60

Limited Lifetime WarrantySerfas® 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 CoverageSerfas® batteries are covered by a 1 year warranty from the original date of purchase.USM-600 E-Lume 600 Lumen Headlight:Features: All-In-One Design Extruded Aluminum Body Press and Hold Button Lock Daytime Flash Mode Up To 90 Hours Runtime Integrated USB Rechargeable Li-Ion Battery Backlit Button Indicates Charge Status and Low Battery Handlebar Bracket USB Charging Cable Specs: Solid Mode: Overdrive – 600 Lumen / 2.5 hrs High – 300 Lumen / 6 hrs Medium – 150 Lumen / 12.5 hrs Low – 75 Lumen / 22 hrs Flash Mode: Daytime Flash – 600 Lumen / 75 hrs Low Flash – 100 Lumen / 90 hrs Weight : 170g w/ Bracket Battery: 1-Cell Li-Ion Charge Time: 4 hrs To Full At 700mA Using USB Wall Charger Color: Black UTM-60 Cosmo 60 Lumen Tail Light:Features: 60 Lumen Max Output Micro LED