Bike lights / Siuyiu
7.2/10

Siuyiu Bike lights

Professional-grade high-lumen headlights with USB-C charging and multi-LED arrays. These waterproof lights offer specialized high and low beam patterns for commuters and off-road riders

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High power 4800 lumen dual beam headlight See details
Worth noticing

High Lumen Power

Output ranges from 1800 to 4800 lumens for maximum visibility.

USB-C Charging

Modern USB-C ports ensure fast and reliable power replenishment.

Dual Beam Technology

Integrated high and low beam modes for versatile lighting.

Why we keep it

Precision High-Output Optics

Siuyiu specializes in multi-LED headlights ranging from 1800 to 4800 lumens. These units feature IPX5 to IPX6 waterproof ratings and high-capacity 9600 mAh batteries.

  • 4800 lumen peak output
  • 8* LED light configurations
  • 9600 mAh rechargeable batteries
  • USB-C charging interface
  • High beam and low beam modes
  • IP65 waterproof protection
The lineup in short

Multi-LED Array Design

Models like the 3600 lumen version utilize an 8* LED configuration for wide light dispersion. This is paired with a 9600 mAh battery for extended runtimes.

Commuter and Off-Road Versatility

The range includes specialized modes for both city commuting and off-road cycling. High and low beam options allow riders to adjust for oncoming traffic.

Modern USB-C Integration

The transition to USB-C charging across the 1800 to 4800 lumen range provides faster charging. This standard is used for all modern Siuyiu headlights.

All-Weather Reliability

With ratings up to IP65 and IPX6, these lights are built for rain and dust resistance. They are suitable for adults and children in various cycling environments.

Products

Current lights from Siuyiu

Notes

Buyer notes

Edward 4.5

The 4800 lumen output is incredibly bright, making off-road night riding much safer.

Tyler 4.9

I love the USB-C charging and the fact that the 9600 mAh battery lasts for several long commutes.

James 4.6

The high and low beam settings are perfect for switching between dark trails and lit city streets.

Questions

Siuyiu Questions

What is the highest lumen count available?

The Siuyiu range peaks at 4800 lumens for maximum night riding visibility. Other models include 3600, 3500, and 1800 lumen options.

What type of charging do these lights use?

These bike lights utilize USB-C rechargeable technology. This provides a modern and efficient way to power the high-capacity batteries.

Are there different beam patterns?

Yes, many models feature high beam and low beam functionality. This allows for specialized lighting during commuting or off-road cycling.

What is the battery capacity of the 8* LED model?

The 3600 lumen 8* LED model is equipped with a 9600 mAh battery. This supports the 5+4 light modes for extended periods.