Serfas ESM-350 Combo Light USM-350/UTM-30

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-350 E-Lume 350 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: High – 350 Lumen / 3 hrs Medium – 150 Lumen / 7 hrs Low – 75 Lumen / 15 hrs Flash Mode: Daytime Flash – 350 Lumen / 75 hrs Low Flash – 50 Lumen / 90 hrs Weight : 142g w/ Bracket Battery: 1-Cell Li-Ion Charge Time: 2.5 hrs To Full At 700mA Using USB Wall Charger Color: Black UTM-30 Cosmo 30 Lumen Tail Light:Features: 30 Lumen Max Output 4 LED Chip Finned Lens Design Provides 270 D