High Lumen Power
Output ranges from 1800 to 4800 lumens for maximum visibility.
Bike lights
/ Siuyiu
7.2
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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What stands out
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
What sets them apart
This range
The range includes Bicycle headlights, Lights for night riding, Waterproof bike lights, USB-C bike lights — the types these titles actually list.
The hardware
Titles in this Siuyiu set call out the build that shows up in USB-C 3500 lumen waterproof bicycle headlight; High power 4800 lumen dual beam headlight; Mountain cycling 3600 lumen LED headlight.
What they suit
If you need Bicycle headlights, Lights for night riding, Waterproof bike lights, USB-C bike lights, this is the Siuyiu set to scan.
Details that change
Compare Siuyiu models on Bicycle headlights, Lights for night riding, Waterproof bike lights, USB-C bike lights. Examples: USB-C 3500 lumen waterproof bicycle headlight; High power 4800 lumen dual beam headlight; Mountain cycling 3600 lumen LED headlight.
Catalog
4 lights in this set
Collections Bicycle headlights High lumen
Buyers
From this set
The 4800 lumen output is incredibly bright, making off-road night riding much safer.
I love the USB-C charging and the fact that the 9600 mAh battery lasts for several long commutes.
The high and low beam settings are perfect for switching between dark trails and lit city streets.
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FAQ
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.