---
product_id: 65106094
title: "Serfas E-Lume USL-250 /UTL-15 Bicycle Light Set - ESC-250"
brand: "serfas"
price: "HK$34"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/65106094-serfas-e-lume-usl-250-utl-15-bicycle-light-set
store_origin: HK
region: Hong Kong
---

# Up to 7 hrs runtime on low 250 Lumens headlight power USB rechargeable battery Serfas E-Lume USL-250 /UTL-15 Bicycle Light Set - ESC-250

**Brand:** serfas
**Price:** HK$34
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♂️ Light up your ride, own the night!

## Quick Answers

- **What is this?** Serfas E-Lume USL-250 /UTL-15 Bicycle Light Set - ESC-250 by serfas
- **How much does it cost?** HK$34 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/65106094-serfas-e-lume-usl-250-utl-15-bicycle-light-set)

## Best For

- serfas enthusiasts

## Why This Product

- Trusted serfas brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Remote Switch Compatible:** Control your lights effortlessly without breaking your flow.
- • **Compact 15 Lumens Tail Light:** Stay visible and safe from behind without bulk or fuss.
- • **USB Rechargeable Convenience:** Never hunt for batteries again—charge anywhere, anytime.
- • **Versatile 3 Brightness Modes:** Customize your light output for every ride and runtime need.
- • **Brilliant 250 Lumens Headlight:** Illuminate your path with unmatched clarity and confidence.

## Overview

The Serfas E-Lume USL-250 / UTL-15 Bicycle Light Set delivers a powerful 250-lumen headlight and a 15-lumen tail light, both USB rechargeable for eco-friendly convenience. With three brightness settings offering up to 7 hours of runtime, and remote switch compatibility, this lightweight, handlebar-mounted set ensures superior visibility and control for every cycling adventure.

## Description

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.

## Features

- Headlight: 250 Lumens*
- Tail Light: 15 Lumens*
- Remote Switch Compatible
- USB Rechargeable
- Solid Modes: High (250 Lumens): 2.5 hrs, Medium (100 Lumens): 4.25 hrs, Low (50 Lumens): 7 hrs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Gunmetal |
| Brand | Serfas |
| Power Source | Battery Powered |
| Water Resistance Level | Not Water Resistant |
| Item Weight | 6 Ounces |
| Mounting Type | Handlebar Mount |
| Number of settings | 3 |
| Brightness | 250 Lumen |
| Auto Part Position | Front, Rear |
| International Protection Rating | IPX6 |
| UPC | 713835994009 |
| Item Package Dimensions L x W x H | 8.35 x 4.13 x 2.09 inches |
| Package Weight | 0.29 Kilograms |
| Item Dimensions  LxWxH | 8.5 x 4 x 2 inches |
| Brand Name | Serfas |
| Suggested Users | Cycling, Outdoors |
| Part Number | ESC-250 |
| Model Year | 2017 |
| Size | Combo |
| Sport Type | Cycling, Outdoors |

## Product Details

- **Color:** Gunmetal
- **Brand:** Serfas
- **Power Source:** Battery Powered
- **Water Resistance Level:** Not Water Resistant
- **Item Weight:** 6 Ounces
- **Mounting Type:** Handlebar Mount
- **Number of settings:** 3
- **Brightness:** 250 Lumen
- **Auto Part Position:** Front, Rear
- **International Protection Rating:** IPX6

## Images

![Serfas E-Lume USL-250 /UTL-15 Bicycle Light Set - ESC-250 - Image 1](https://m.media-amazon.com/images/I/51WrPM66xKL.jpg)

---

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**Shop now:** [https://www.desertcart.hk/products/65106094-serfas-e-lume-usl-250-utl-15-bicycle-light-set](https://www.desertcart.hk/products/65106094-serfas-e-lume-usl-250-utl-15-bicycle-light-set)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-24*