1800 Lumen USB-C Rechargeable Bike Headlight | 4 Modes & 4000mAh Battery

Powerful Front Illumination for Night Riding

Improve road visibility during commuting, city riding and evening cycling with the STAR UNION 1800 Lumen USB-C Rechargeable Bike Headlight.

Equipped with six high-performance LED beads, four practical lighting modes and a built-in 4000mAh rechargeable battery, this compact aluminum bicycle light provides dependable illumination for road bikes, mountain bikes, commuter bikes and e-bikes.

Why Riders Choose It

Up to 1800 Lumens

Six high-performance LED beads deliver up to 1800 lumens of brightness, helping illuminate city streets, bicycle paths, trails and low-light roads.

Four Lighting Modes

Choose the appropriate lighting mode for different riding environments:

• Low Beam
• High Beam
• Low + High Beam
• Flashing

4000mAh Rechargeable Battery

The built-in 4000mAh lithium battery provides dependable power for daily commuting and extended evening rides.

USB-C Charging

The USB-C charging port provides convenient everyday recharging. A built-in battery level indicator helps riders monitor the remaining power before a ride.

Durable Aluminum Alloy Housing

The aluminum alloy body provides a lightweight and durable structure for daily bicycle use.

IPX4 Water-Resistant Design

The IPX4 construction helps protect the light from light rain, splashes and road spray during normal riding conditions.

Do not submerge the light in water or expose it to heavy rain for extended periods.

Compact Handlebar Installation

The compact design mounts to the bicycle handlebar and helps reduce interference with other cycling accessories when correctly installed.

Fit and Compatibility

Suitable for most road bikes, mountain bikes, hybrid bikes, commuter bikes and e-bikes.

This is an independently rechargeable USB-C bicycle light. It does not connect to an e-bike controller, display or wiring harness.

Specifications

• Product Type: Bike Headlight
• Maximum Brightness: 1800 Lumens
• LED Quantity: 6 LED Beads
• Lighting Modes: Low Beam / High Beam / Low + High Beam / Flashing
• Battery Capacity: 4000mAh
• Battery Type: Rechargeable Lithium Battery
• Charging Port: USB-C
• Battery Indicator: Yes
• Housing Material: Aluminum Alloy
• Water Resistance: IPX4
• Mounting Position: Handlebar
• Compatibility: Road Bikes, Mountain Bikes, Hybrid Bikes, Commuter Bikes and E-Bikes

Package Includes

• 1 × 1800 Lumen Bike Headlight
• 1 × USB-C Charging Cable
• 1 × Headlight Mounting Kit

Please confirm the mounting kit contents before publishing the package list.

Frequently Asked Questions

Does this light connect to an e-bike wiring system?

No. It uses a built-in rechargeable battery and charges through USB-C. No e-bike connector or controller wiring is required.

How many lighting modes does it have?

The headlight provides four modes: Low Beam, High Beam, Combined Beam and Flashing.

Is the headlight waterproof?

The light has an IPX4 water-resistant design for light rain and road spray. It should not be submerged in water.

Will it fit my bicycle?

It is designed for most standard bicycle handlebars. Please confirm the handlebar diameter and available mounting space before ordering.

Does the package include a charging cable?

Yes. One USB-C charging cable is included.