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 Aluminum Design
Super Bright Output
Water Resistant Rating: IPX4
New 3 Level Battery Life Indicator
Max Charges Rate of 500mA
Charges from Dead to Fully Charge in 2.5 hours (Using 500mA Rated Charger)