---
product_id: 488148701
title: "Super Bright 3400 Lumens LED Bike Light USB Rechargeable - 5 Modes Bicycle Headlight with 7H Runtime, IPX6 Waterproof, Quick Release Mount for Mountain Road Cycling Commuting Night Safety"
brand: "acrunu"
price: "€ 93.04"
currency: EUR
in_stock: true
reviews_count: 13
category: "Acrunu"
url: https://www.desertcart.fi/products/488148701-super-bright-3400-lumens-led-bike-light-usb-rechargeable-5
store_origin: FI
region: Finland
---

# 3400 lumens max brightness IPX6 waterproof for all-weather rides 8000mAh battery, up to 7.5h runtime Super Bright 3400 Lumens LED Bike Light USB Rechargeable - 5 Modes Bicycle Headlight with 7H Runtime, IPX6 Waterproof, Quick Release Mount for Mountain Road Cycling Commuting Night Safety

**Brand:** acrunu
**Price:** € 93.04
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Light Up Your Night, Own the Road!

## Quick Answers

- **What is this?** Super Bright 3400 Lumens LED Bike Light USB Rechargeable - 5 Modes Bicycle Headlight with 7H Runtime, IPX6 Waterproof, Quick Release Mount for Mountain Road Cycling Commuting Night Safety by acrunu
- **How much does it cost?** € 93.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/488148701-super-bright-3400-lumens-led-bike-light-usb-rechargeable-5)

## Best For

- acrunu enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Ready:** Durable aluminum alloy body with quick-release mount and IPX6 waterproof rating built for mountain trails and urban commutes.
- • **Charge On The Go:** Dual USB input/output lets you recharge the light and power your phone simultaneously—never get stranded.
- • **Power That Lasts:** Massive 8000mAh battery delivers up to 7.5 hours of continuous light—ride longer, worry less.
- • **Illuminate Every Ride:** Super bright 3400 lumens LED ensures unmatched night visibility and safety.
- • **Precision German Beam:** Switch effortlessly between low, high, all-beam, and flash modes to adapt to any riding condition.

## Overview

The Super Bright 3400 Lumens LED Bike Light by ACRUNU combines cutting-edge brightness with a robust 8000mAh rechargeable battery, offering up to 7.5 hours of runtime. Featuring a versatile 4-mode German-designed beam system and IPX6 waterproof rating, this lightweight aluminum alloy headlight ensures reliable, weatherproof performance. Its quick-release mount and USB power bank functionality make it the ultimate companion for professional cyclists and urban commuters seeking safety, convenience, and style after dark.

## Description

Introducing the ultimate companion for your nighttime biking adventures - the light for bike! This top-of-the-line rechargeable bike lights is designed to exceed all your expectations and ensure a safe, enjoyable riding experience. Featuring an impressive 2600 lumens output, this ebike light provides super brightness to illuminate your path and enhance visibility. Whether you're biking on urban streets or dark trails, the light for bicycle has got you covered. With a long runtime of 2-7.5 hours, you can confidently embark on extended rides without worrying about running out of power Designed with convenience in mind, this bike headlight comes equipped with USB input and output capabilities, allowing you to recharge your devices on the go. The German design incorporates both low and high beams, giving you the flexibility to adjust the light settings based on your surroundings. Installation is a breeze, and the sturdy aluminum construction ensures durability and reliability Built to withstand outdoor conditions, the bike light is water-resistant, making it the perfect companion for all-weather biking adventures. Whether you're navigating through rain or shine, this bike front light will continue to guide your way with its reliable performance Don't compromise on safety and quality when it comes to your biking gear. Upgrade to the led lights for bike today and experience the difference it can make in your nighttime rides. Stay visible, stay safe, and enjoy the thrill of biking with confidence. Get your hands on the bike light bar now and light up your biking journey!

Review: High quality, low price. - I got this light for my e-bike, and it has surpassed my expectations. To start, I did not charge it out of the box, I just installed it and ran with it. The light lasted from Monday until Thursday for 40 minutes per day. Not bad for right out of the box (Possibly 75% charge on it). The mounts are very sturdy and do not shake when I hit bumps, even the gnarly ones we all try to avoid (which I sadly hit, A LOT. lol). The mounts also fit multiple size bars, and come with a few bushings to make things nice and snug. The light housing has a nice weight to it, and the light is decently bright. Definitely bright enough to feel safe and visible riding down the road. It’s nice when I have cars bright light me when I run it on Medium (low beam and spotlight together). There are 5 light modes, 4 of which I have included pictures for. (You know you love my Halloween decorations!) It has low beam, spotlight, high beam, flash, and daytime running lights. 10/10 would recommend this bike light!
Review: Great secondary light for E-bike. - So far so good! Light is pretty bright and easy to install. Could only use one bracket to attach it to my E-bike handle bars but is held in place just fine. Battery seems to hold up well with Midwest winter.

## Features

- SUPER BRIGHT & LONG RUNTIME: The bike light has five LEDs with a maximum output of 2600 lumens,illuminating the road you ride at night.8000 mAh large capacity,the running time of the headlight is 2-7.5 hours,which can meet your long time riding lighting needs
- CHARGING INPUT & OUTPUT: In addition to the normal USB input rechargeable function,this bicycle light also has a output function.It has a power bank function that can charge your phone.This is a very important when you are riding outdoors
- GERMAN DESIGN LOW & HIGH BEAM:The bike lights for night riding can switch between four modes . Avoid direct radiate to the eyes of the opposite person.When it's off, press the switch button once to turn on the low beam, press the button again to turn on the high beam, press the button again, switch to all beam, press the button again, switch to flash light
- STEADY & EASY INSTALLATION: Mounting the base and bike lights itself made of high-quality aluminum alloy ,which is very sturdy and stablize, has good impact resistance and heat dissipation.The rechargeable light bar for dirtbike is very easy to install,no tools are required
- WATER RESISTANT - The electric scooter lights for men, women and children who love riding and outdoor sports. Led bike lights against splashing water from any angle. Specifically designed for outdoor mountain, urban cycling

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8WZDG6T |
| Auto Part Position | Front |
| Best Sellers Rank | #10,558 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #10 in Bike Headlights |
| Brand | ACRUNU |
| Brand Name | ACRUNU |
| Brightness | 3400 Lumens max Lumen |
| Color | black |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,574) |
| Date First Available | August 7, 2022 |
| Included Components | Aluminum bracket,Thin plastic anti-skid pad,Data cable Type-C,Bracket strap |
| International Protection Rating | IPX5 |
| Item Package Dimensions L x W x H | 7.44 x 4.06 x 1.65 inches |
| Item Weight | 325 Grams |
| Manufacturer | ACRUNU |
| Material | Aluminum |
| Model Name | EOS640 EOS630 |
| Mounting Type | Handlebar Mount |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of settings | 4 |
| Package Weight | 0.42 Kilograms |
| Part Number | EOS640 |
| Power Source | Battery Powered |
| Product Dimensions | 6.4"L x 1.7"W x 1.4"H |
| Size | Large |
| Suggested Users | unisex-adult |
| Warranty Description | 2-month warranty |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** ACRUNU
- **Brightness:** 3400 Lumens max Lumen
- **Color:** black
- **Item Weight:** 325 Grams
- **Material:** Aluminum
- **Mounting Type:** Handlebar Mount
- **Number of settings:** 4
- **Power Source:** Battery Powered
- **Product Dimensions:** 6.4"L x 1.7"W x 1.4"H
- **Water Resistance Level:** Waterproof

## Images

![Super Bright 3400 Lumens LED Bike Light USB Rechargeable - 5 Modes Bicycle Headlight with 7H Runtime, IPX6 Waterproof, Quick Release Mount for Mountain Road Cycling Commuting Night Safety - Image 1](https://m.media-amazon.com/images/I/516R53zu5HL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: 5200 lumens or 2600 lumens? Other sellers listing the large light at 5200 lumens?**
A: This light is way brighter than the 5000-8000 lumen lights on Amazon.  I posted u a video to compare this large version with 2 other Amazon brand lights that claim to be 5000 or 8000 lumen and this light is WAYYY BRIGHTER.  Although I'm only showing the large version, I do have the small as well and I can tell u the small version is also brighter than these other 5000-8000 lumen Amazon lights.

**Q: Can mounts be turned vertically?**
A: no，Can only slide horizontally

**Q: I have the 2600 and have been pleased with it but is it possible to get a second mounting bracket?**
A: Dear,
Can you contact me by order and email?
I want to know your detailed needs. I will certainly meet your needs within my ability
Looking forward to receiving your email

**Q: Hello the medium size LED light how long the duration last for? and how long on the larger one?**
A: Medium : about 1.5-3h
Large： about 2-7.5h

## Customer Reviews

### ⭐⭐⭐⭐⭐ High quality, low price.
*by C***1 on October 25, 2025*

I got this light for my e-bike, and it has surpassed my expectations. To start, I did not charge it out of the box, I just installed it and ran with it. The light lasted from Monday until Thursday for 40 minutes per day. Not bad for right out of the box (Possibly 75% charge on it). The mounts are very sturdy and do not shake when I hit bumps, even the gnarly ones we all try to avoid (which I sadly hit, A LOT. lol). The mounts also fit multiple size bars, and come with a few bushings to make things nice and snug. The light housing has a nice weight to it, and the light is decently bright. Definitely bright enough to feel safe and visible riding down the road. It’s nice when I have cars bright light me when I run it on Medium (low beam and spotlight together). There are 5 light modes, 4 of which I have included pictures for. (You know you love my Halloween decorations!) It has low beam, spotlight, high beam, flash, and daytime running lights. 10/10 would recommend this bike light!

### ⭐⭐⭐⭐⭐ Great secondary light for E-bike.
*by K***H on January 18, 2026*

So far so good! Light is pretty bright and easy to install. Could only use one bracket to attach it to my E-bike handle bars but is held in place just fine. Battery seems to hold up well with Midwest winter.

### ⭐⭐⭐⭐⭐ Very Nice Product
*by J***E on January 22, 2026*

Very nice product, looks great, very bright, simple to use, great value.

## Frequently Bought Together

- ACRUNU Super Bright 3400 Lumens LED Bike Light USB Rechargeable - 5 Modes Bicycle Headlight with 7H Runtime, IPX6 Waterproof, Quick Release Mount for Mountain Road Cycling Commuting Night Safety
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- Odi Motocross Half-Waffle Grips

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-17*