Product Details
Magicshine Seemee 20 V2 Rear Bike Light
The Magicshine SEEMEE 20 V2 Rear Light is a compact and ultra-lightweight bike tail light designed for everyday commuting and road cycling. Weighing only 18 grams, it provides reliable rear visibility without adding unnecessary weight to your bike.
Despite its small size, the SEEMEE 20 V2 produces up to 20 lumens of bright warning light and offers 260° wide-angle visibility, helping ensure you remain visible to traffic from multiple directions.
The light uses an OptiIllumin lens to produce a soft, uniform beam that improves visibility while maintaining an efficient battery runtime. With a maximum runtime of up to 30 hours, it’s well suited for daily rides, commuting, and extended use between charges.
A built-in battery indicator displays the remaining power level so you always know when it’s time to recharge. When battery levels run low, the light automatically switches to Eco mode to extend runtime and help you safely finish your ride.
Charging is quick and convenient using the USB-C port, allowing the battery to recharge fully in around 1.5 hours.
Installation is fast thanks to the silicone O-ring mounting system, which fits most common seatposts and allows the light to be installed or removed in seconds.
With its lightweight design, wide visibility, and IPX6 waterproof protection, the SEEMEE 20 V2 is a simple yet dependable safety light for everyday cycling.
Key Features:
- Maximum 20 lumens output for everyday rear visibility
- 260° wide visibility angle improves side visibility
- OptiIllumin lens provides smooth and uniform light distribution
- Up to 30 hours runtime depending on mode
- USB-C rechargeable battery with approx. 1.5 hour charging time
- Battery indicator displays remaining power
- Automatic Eco mode activates when battery is low
- Ultra-lightweight design – only 18 g
- Simple O-ring mounting system fits most seatposts
- IPX6 waterproof rating for dependable all-weather riding
Specifications:
- Max Output: 20 Lumens
- Max Runtime: Up to 30 Hours
- Visibility Range: Up to 800 m
- Visibility Angle: 260°
- Charging Port: USB-C
- Charging Time: Approx. 1.5 Hours
- Mounting System: Silicone O-Ring Mount
- Waterproof Rating: IPX6
- Weight: 18 g
What’s in the Box:
- Magicshine SEEMEE 20 V2 Rear Light
- O-ring mounting system
- USB-C charging cable
- User manual
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.
