MAGICSHINE ALLTY 400 + SEEMEE 20 LIGHTSET
The Ultra-Compact Urban Starter.
The Magicshine Allty 400 & Seemee 20 Set is the ultimate entry-level lighting solution for the weight-conscious urban commuter. This duo prioritizes a minimalist footprint and extreme portability while still providing essential safety features. The front light offers a focused 400-lumen output, while the rear light is one of the lightest on the market at just 17-18 grams.
The Allty 400 features an anti-glare lens that shifts the beam downward, ensuring you illuminate the path without blinding oncoming traffic—a critical feature for shared paths.It is paired with the Seemee 20, which uses COB LEDs to provide 180 to 260-degree visibility (depending on the version), ensuring you are seen from the side as you pass through intersections.
Key Features
Anti-Glare Lens Design: The front light uses an optimized reflector that directs light onto the ground, improving on-road visibility and protecting the vision of other road users.
Featherweight Rear Light: The Seemee 20 is incredibly compact—hardly larger than a coin—making it perfect for kids' bikes or sleek road bike setups where aesthetics matter.
Smart Eco Mode: When the rear battery drops to a low level, it automatically enters a power-saving flash to ensure you aren't left in the dark before reaching your destination.
USB-C Fast Charging: The latest Allty 400 V2.0 and Seemee 20 V2 models feature modern USB-C ports, allowing for a full recharge in approximately 1.5 to 2.5 hours.
IPX7 Front Waterproofing: The front light is fully sealed and can withstand complete immersion in water, making it a reliable partner for those rainy Western Australian winter morning commutes.
Garmin Universal Mount: The front light utilizes a standard quarter-turn base, allowing you to swap it between different bikes or mount it underneath a cycling computer using a GoPro-style adapter.
Technical Specifications
| Feature | Allty 400 (Front) | Seemee 20 (Rear) |
| Max Brightness | 400 Lumens | 20 Lumens |
| Max Runtime | ~10.3 Hours (Low) | ~30 Hours (Eco) |
| Battery | 3.7V 900mAh | 3.7V 240mAh |
| Waterproof | IPX7 (Immersion) | IPX6 (Heavy Rain) |
| Weight | ~86 g | ~18 g |
| Charging | USB-C | USB-C / Micro-USB |
✅ Why This IS For You
Short-Distance Commuters: Perfect for riders with a 20-40 minute commute who need a light that is easy to pop on and off the bike.
Occasional Night Riders: If you mostly ride during the day but want a "just-in-case" light that won't clutter your handlebars or take up space in a jersey pocket.
Budget-Minded Safety: Provides high-quality aluminum construction and reliable waterproofing at the most accessible price point in the Magicshine range.
❌ Why This May NOT be for you
Unlit High-Speed Roads: 400 lumens is excellent for seeing the path in front of you at moderate speeds, but for fast descents on dark rural roads, you may need the 800 or 1200 lumen models for more reach.
Long Night Adventures: The smaller 900mAh battery is optimized for portability; if you plan on riding for 3+ hours on high power, a model with a larger battery (like the Allty 800 is a better fit.
BFC Pro Tip
The Allty 400 includes a Smart Lock function. To prevent the light from accidentally turning on in your bag and draining the battery (or generating heat), press and hold the power button for 3 seconds while it's off. The button will flash red to confirm it's locked. Repeat the process to unlock it when you're ready to ride.
