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SerfasESC-350 E-Lume Light Combo

Sale 25% OffCurrent price:$41.25 Original price:$55.00

Item # SRFM09B

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  • One Color, One Size ($41.25)
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Item # SRFM09B

Why We Like The ESC-350 E-Lume Light Combo

Serfas' ESC-350 E-Lume Light Combo is a practical light set for our bike that both keeps us seen and lights our way. The front headlight, the E-Lume, runs for up to 80 hours with 350 lumens of output. The Cosmo 15 on the rear features IPX3 water resistance and a last mode memory feature that always remembers where we left off. We like that this set features a daytime flash mode and a USB rechargeable Li-Ion battery for convenient charging.

  • A bike light set for lighting up the night and staying visible
  • 350 front lumen output and 15 rear lumen output for lighting our way
  • Daytime flash mode keeps us seen even when the sun is out
  • Up to 80 hours of run time and a simple USB rechargeable battery
  • The Cosmo 15 features IPX3 water resistance to stand up to showers

Tech Specs
Power SourceUSB rechargeable Li-Ion battery
Batteries Includedyes
Modes[USL-350 E-Lume] overdrive, high, medium, low, daytime flash, low flast, [UTL-15 Cosmo 15] high, low, flash, KITT flash
Lumens[USL-350 E-Lume] [overdrive] 350, [high] 250, [medium] 100, [low] 50, [daytime flash] 350, [low flash] 50, [UTL-15 Cosmo 15] [high] 15, [low] 7, [flash] 15, [KITT flash] 5
Burn Time[USL-350 E-Lume] [overdrive] 1.1hr, [high] 2.5hr, [medium] 4.25hr, [low] 7hr, [daytime flash] 45hr, [low flash] 18hr, [UTL-15 Cosmo 15] [high] 2hr, [low] 4.5hr, [flash] 4hr, [KITT flash] 14.5hr
Mounthandlebar, seatpost
Manufacturer Warrantylimited lifetime

Claimed Weight

Claimed weights are provided by the vendor.

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[USL-350 E-Lume with bracket] 142g, [UTL-15 Cosmo 15 with bracket] 56g

Actual weights are measured in-house by the Competitive Cyclist team.

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