Serfas E-Lume 250 Lumen USB Front + Cosmo 15 Rear LED Light Kit ESC-250 $RRP109.99
Serfas E-Lume 250 Lumen USB Front + Cosmo 15 Rear LED Light Kit ESC-250 (closeout stock from XLR8 Performance Bicycle Wheels).
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.
Awesome superlight commuting or road bike training setup!
- Solid Modes: High (250 Lumens): 2.5 hrs, Medium (100 Lumens): 4.25 hrs, Low (50 Lumens): 7 hrs
- Flash Modes: Daytime Flash (250 Lumens): 50 hrs, Low Flash (50 Lumens): 18 hrs
- Weight: 142 Grams with Bracket
- Battery: 1-Cell Li-Ion, 1400mAh
- Solid Modes: High (15 Lumens): 2 hrs, Low (7 Lumens): 4.5 hrs
- Flash Modes: KITT Flash (5 Lumens): 14.5 hrs, Flash (15 Lumens): 4 hrs
- Weight: 56 Grams with Bracket
- Battery: Lithium Polymer