USL-650 E-Lume 650


SKU: USL-650 / 713835993965

Quick Overview

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.


Available on backorder




  • Compact Lightweight w/ Aluminum Head & Polymer Composite Body
  • Super Bright (650 Lumens) Output
  • Water Resistant Rating: IPX6
  • New 3 Level Battery Life Indicator
  • Last Mode Memory
  • Max Charges Rate of 1A
  • Charges from Dead to Fully Charge in 2.75 hours (Using 1A Rated Charger)


  • Solid Modes: Overdrive (650 Lumens): 2 hrs, High (400 Lumens): 3.5 hrs, Medium (200 Lumens): 5 hrs, Low (100 Lumens): 10 hrs
  • Flash Modes: Daytime Flash (650 Lumens): 60 hrs, Low Flash (100 Lumens): 28 hrs
  • Weight: 162 Grams with Bracket
  • Battery: LG® 1-Cell Li-Ion, 2600mAh


  • Micro USB Cord
  • Handlebar Mount


1 review for USL-650 E-Lume 650

  1. Joseph Alejandro

    This light is AWESOME!! it’s my go to light, I have a 1500 light but this one it just right. Charges quickly and snaps into place easy fits like a glove. the light does get hot SO be careful when touching it. The multi functions are sweet as well, small, compact, and powerful. Everything you need in a light in any season.

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