Magicshine SEEMEE 50MAG User Manual
Warnings
⚠️ Do not expose to heat or moisture. ?
⚠️ Do not place near the ear. ?
1. To prevent inadvertent switching on, please keep the light unit in lockout mode before transport or storage.
2. DO NOT disassemble, modify, remanufacture, puncture, or damage the device or batteries.
In the Box
- SEEMEE 50MAG light unit (represented by a square outline with concentric circles).
- Quick-release adapter (represented by a bracket with a rotating mechanism).
- USB-C charging cable (represented by a cable with USB-A and USB-C connectors).
- Seat post mount (represented by a strap with a buckle and a mount).
- Saddle mount (incl. strap) (represented by a mount designed to attach under a bicycle saddle, with straps).
OPTIONAL ACCESSORIES: LUMOS helmet
Operating Instructions
ON/OFF
Press and hold the button for 1 second to turn the light on/off.
CHANGE MODE
When the light is on, click the button to cycle through Low → High → Night Flash → Day Flash → Eco Flash → Low...
OUTPUT SELECTION
When the light is on, double click the button to change between red light and white light.
PELOTONSYNC FLASH MODE
When two or more SEEMEE 50MAG taillights come close and flash in the same pattern, they automatically switch to PelotonSync Flash mode. Click the button to exit PelotonSync Flash mode and switch to other modes.
MEMORY FUNCTION
When the light is turned on again, it will automatically turn to the last selected lighting mode.
LOCKOUT
When the light is off, press and hold the button for 3 seconds to enter lockout mode.
UNLOCK
In lockout mode, press and hold the button for 3 seconds or charge the light.
LOW POWER MODE
When the remaining battery power is below 10%, the light will change to Eco Flash mode and cannot be adjusted. Charge the light as soon as possible.
Charging / Battery Indicator
When the light is off, click the button to display the remaining battery level for 3 seconds.
Charging Status
- Charging: Flashing red
- Fully charged: Constant green
Battery Level Indicator (when light is off, button clicked)
- 100%-21%: Constant green
- 20%-11%: Constant red
- 10%-1%: Flashing red
Diagram: A USB port is shown with a cable connected, labeled "USB".
Standard charging time approx. 1.5 hours (5V 1A).
Output / Runtime
| MODE | BRIGHTNESS | RED LIGHT | WHITE LIGHT |
|---|---|---|---|
| LOW | 6LM | 9H | 13.5H |
| HIGH | 15LM | 5H | 7.5H |
| NIGHT FLASH | 1~15LM | 9.5H | 14H |
| DAY FLASH | 0~50LM | 12.5H | 18.5H |
| ECO FLASH | 3~3~15LM | 26.5H | 28.5H |
*All data are measured in accordance with ANSI/NEMA FL 1-2009. The test was conducted at a temperature of 25°C and a wind speed of 25 km/h. The runtime may vary depending on external temperature and ventilation conditions, and these deviations may affect the result of testing.
How to Install
1. Install on Seat Post
Step 1: Attach the seat post mount strap (represented by a strap with holes and a buckle) to the seat post.
Step 2: Align the quick-release adapter with the mount.
Step 3: Slide the quick-release adapter onto the mount until it clicks.
Step 4: The light is now securely mounted on the seat post.
2. Install Under Saddle
Step 1: Position the saddle mount (represented by a bracket designed for under-saddle attachment) under the bicycle saddle.
Step 2: Align the quick-release adapter with the saddle mount.
Step 3: Slide the quick-release adapter onto the saddle mount until it clicks.
Step 4: The light is now securely mounted under the saddle.
3. Remove the Quick-Release Adapter
To detach the light, press the release button on the quick-release adapter and slide the light unit off the mount. (Diagram shows a hand pressing a button on the adapter to detach it from the light).
4. Install on Helmet
Step 1: Attach the helmet mount (represented by a bracket with straps) to the front or rear of a helmet.
Step 2: Slide the quick-release adapter with the light onto the helmet mount until it clicks. The light is now mounted on the helmet.
