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.
since it's been getting dark out so early I decided to buy this light and it is impressive. I first tried it in my back yard and it literally lights everything up. 600 linens is great and it's even better on the trail. Very glad I spontaneously bought the light.
Marshall dellabona (Chico, CA, USA)