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Serfas E-Lume 1750 Headlight

Serfas E-Lume 1750 Headlight
Color: Black
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The All New 2021 Serfas® E-Lume Series Headlight

New for 2021 our E-Lume Series Headlights feature a redesigned extruded aluminum housing, new optical lens with excellent side visibility, and improved battery capacity and LED performance.

We made not only increased performance a priority but also improved rider visibility, so we designed an all new optical lens and housing with front corner cutouts to allow drastically more light be visible when viewed from either side – and this all without any reduction in quality of forward illumination or beam pattern.

Constructed of aluminum the E-Lume housing is strong and lightweight as well as an efficient thermal conductor which effectively reduces heat buildup thus helping maintain cooler temperatures for optimal battery performance and consistent light output.

Light output of the E-Lume 1750 is sent through dual optical lenses creating a broad powerful beam with strong front illumination and excellent side visibility.

Limited Lifetime Warranty
Serfas® warrants to the original purchaser that the product is free of defects in material, construction, and/or workmanship for the lifetime of the product.

Battery Warranty – One Year Coverage
Serfas® batteries are covered by a 1 year warranty from the original date of purchase.


- All-In-One Design
- High Output Dual LEDs
- Extruded Aluminum Body
- Press and Hold Button Lock
- Daytime Flash Mode
- Up To 50 Hrs Runtime
- Integrated USB Rechargeable Li-Ion Battery
- Backlit Button Indicates Charge Status and Low Battery
- Handlebar Bracket
- USB Charging Cable


Solid Mode:
- Overdrive 1750 Lumens – 2 hrs
- High 1000 Lumens – 3.5 hrs
- Medium 700 Lumens – 6.5 hrs
- Low 400 Lumens – 9 hrs
Flash Mode:
- Daytime Flash 1750 Lumens – 50 hrs
- Low Flash 200 Lumens – 35 hrs

Weight : 265g w/ Bracket
Battery: 2-Cell Li-Ion
5200 mah
Charge Time: 3.5 hrs To Full At 2A Using USB Wall Charger
Color: Black

Part Numbers

Option UPC MPN Store SKU
Black 713836004882 USM-1750 210000039519