Product Description
The Serfas E-lume 500 is a compact and bright USB rechargeable light that's perfect for the ride home during those winter months. With a max output of 500 lumens, it's more than bright enough to illuminate the road ahead and alert drivers to your presence.
Front light
LG® 1-Cell Li-Ion, 2200mAh battery, 3.5hours charge time
Overdrive     500 lumens   2.5 hours runtime
High             200                 3.5
Medium        100                 7
Low               50                   14.5
Day Flash     500                 25
Low Flash     100                 20
Rear light
Lithium Polymer 500 mAh battery
High              25 lumens     1.5 hours runtime
Medium        15                   2.25
Low               10                   5.5
Day Flash     50                   19.5
High Flash    25                   9.5
High Flash Fast 25Â Â Â Â Â Â Â Â Â Â Â Â Â 5
Low Flash     10                   13
Auto Safe Mode Extends Runtime an Additional 45 mins
