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- Compact lightweight design
- Super bright (850 lumens) output
- IPX6 water resistant
- New 3 level battery life indicator
- Last mode memory
This fits your .
The Serfas E-Lume 850 Bike Headlight was developed to be one of 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.
Serfas E-Lume 850 Bike Headlight Review