The Serfas E-Lume Series light line was developed to be the best on the market at the very best value. These headlights will meet and exceed their expected lumen output while offering you all the features you've come to enjoy from Serfas lighting. Please welcome the new line of E-Lume Series lights, and be prepared to turn night into day.
Compact Lightweight Design
Super Bright (600 Lumens) Output
Water Resistant Rating: IPX6
New 3 Level Battery Life Indicator
Last Mode Memory
Max Charges Rate of 1A
Charges from Dead to Fully Charge in 3 hours (Using 1A Rated Charger)