BUCKLOS 3-in-1 Bike Light, Horn & Speedometer | 800 Lumen
BUCKLOS 3-in-1 Bike Light, Horn & Speedometer | 800 Lumen
BUCKLOS 3-in-1 Bicycle Front Light, Horn & Cycling Computer
Upgrade your ride with the BUCKLOS 3-in-1 Multifunctional Bike Light — combining a powerful 800-lumen headlight, a 120 dB electric horn, and a wireless cycling computer into one sleek, handlebar-mounted unit. Whether you're commuting at dawn or exploring trails at dusk, this all-in-one device keeps you visible, informed, and heard — every time.
Made in Mainland China.
Key Features
- 🔦 800-Lumen Dual-Head Illumination: T6×2 LED light source delivers intense, wide-reaching brightness across all riding environments. Four adjustable lighting modes — including spotlight and floodlight combinations — let you tailor the beam to your exact needs.
- 📡 Wireless Cycling Speedometer: Track real-time speed, total mileage, trip distance, and ride time via wireless transmission — no cables cluttering your handlebars. The high-definition LED display presents all data at a glance.
- 📢 120 dB Electric Horn: Three selectable sound modes give you an assertive, attention-grabbing alert for any situation — from busy intersections to shared paths.
- 🔋 4,000 mAh High-Capacity Rechargeable Battery: Long-lasting power for extended rides, with a clear battery-level indicator so you're never caught off guard. USB rechargeable for convenience.
- 💧 IPX5 Waterproof Rating: Engineered to withstand rain and splashes — ride confidently through wet weather without worrying about damage.
- 🌙 Auto Backlight & Smart Wake-Up: The screen automatically adjusts backlight brightness based on ambient light and wakes from sleep mode the moment you start riding.
- 🎛️ Hands-Free Line Controller: The included wire-control handlebar remote lets you switch light modes and sound modes with one finger — no need to take your hands off the bars.
- ⚖️ Lightweight Design: Weighing only ~168 g, this unit adds minimal bulk to your bike setup.
Specifications
| Brand | BUCKLOS |
| Battery Capacity | 4,000 mAh (rechargeable) |
| Light Source | T6×2 LED |
| Brightness | 800 Lumens |
| Light Modes | 4 (spotlight, floodlight, combined, flash) |
| Horn Volume | 120 dB (3 sound modes) |
| Meter Type | Wireless |
| Waterproof Rating | IPX5 |
| Mounting Placement | Handlebar |
| Body Material | Plastic |
| Weight | ~168 g |
| Country of Origin | Mainland China |
What's in the Box
- 1× Main Unit (Light + Horn + Speedometer)
- 1× Fixed Handlebar Mount Base
- 1× Wireless Speed Sensor
- 1× Spoke Magnet
- 1× Wire-Control Remote (Light & Sound Controller)
- 1× Wire Control Retaining Ring
- 1× USB Charging Cable
- Cable Ties & Mounting Screws/Tools
Perfect For
Commuters, mountain bikers, road cyclists, and casual riders who want a clean, clutter-free cockpit without sacrificing functionality. Replace three separate accessories — your bike computer, headlight, and bell — with one powerful device.
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Frequently Asked Questions
Q: Does the BUCKLOS 3-in-1 bike light really work without wires between the speedometer and the wheel sensor?
A: Yes! The cycling computer uses wireless transmission between the handlebar unit and the spoke-mounted speed sensor, keeping your bike cables tidy and your setup looking clean. Simply mount the magnet on a spoke and the sensor on the fork, and the unit picks up your speed data wirelessly.
Q: How long does the battery last on a single charge, and how do I recharge it?
A: The 4,000 mAh built-in rechargeable battery provides extended runtime depending on your chosen light mode — lower modes significantly extend battery life. Recharge using the included USB cable. The on-screen battery indicator lets you monitor charge level at any time.
Q: Is the BUCKLOS bike light waterproof enough for riding in the rain?
A: The unit carries an IPX5 waterproof rating, meaning it is protected against water jets from any direction — more than sufficient for riding through rain and splashes. It is not designed for full submersion in water.
Q: Can I control the light modes and horn without taking my hands off the handlebars?
A: Absolutely. The included wire-control handlebar remote mounts within easy thumb reach, allowing you to cycle through light modes and switch horn sounds with a single finger — keeping both hands safely on the bars at all times.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.