Serfas E-lume 250 Lumen USB Headlight

The Serfas E-lume 250 Lumen USB Headlight USL-250 is a premium USB rechargeable headlight with a host of great features.

Features:
– Compact Lightweight Aluminum Design
– Super Bright (250 Lumens) Output
– Water Resistant Rating: IPX4
– New 3 Level Battery Life Indicator
– Last Mode Memory
– Max Charges Rate of 500mA
– Charges from Dead to Fully Charge in 2.5 hours (Using 500mA Rated Charger)
– Solid Modes: High (250 Lumens): 2.5 hrs, Medium (100 Lumens): 4.25 hrs, Low (50 Lumens): 7 hrs
– Flash Modes: Daytime Flash (250 Lumens): 50 hrs, Low Flash (50 Lumens): 18 hrs
– Weight: 142 Grams with Bracket
– Battery: 1-Cell Li-Ion, 1400mAh