The Serfas E-Lume Series light line was developed to be the best on the market. Given the True stamp of approval, 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.
Features: Compact Lightweight Design, Super Bright (1100 Lumens) Output, Water Resistant Rating: IPX6, New 3 Level Battery, Life Indicator , Max Charges Rate of 2A, Charges from Dead to Fully Charge in 2.5 hours (Using 2A Rated Charger), Illuminated Side Ports Optimize Side Visibility.
Solid Modes: Overdrive (1100 Lumens): 1.5hrs, High (700 Lumens): 2.5hrs, Medium (400 Lumens): 4.5hrs, Low Flash (200 Lumens): 9.5hrs. Flash Modes: Daytime Flash (1100 Lumens): 30hrs, Low Flash (200 Lumens): 40hrs. Weight: 240 Grams with Bracket. Battery: LG 2-Cell Li-Ion, 2200mAh.