





Feu arrière de vélo intelligent SEEMEE 100
"Excellent design with high quality. The only thing that can improve is that the mod using is hard to figure out and need to guess sometime.."
-Frank.✔ Verified Purchase ★ ★ ★ ★ ★
Feu arrière de vélo intelligent SEEMEE 100
$34.99 USD
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- Transparent optical fiber provides maximum 100 lumen output.
- 260° lighting visibility gives you all around protection.
- 5 modes: low, high, flash, eco, smart.
- Built-in motion sensor automatically turns brighter when braking (can be turned on/off manually).
- Ambient light sensor automatically adjusts modes according to the environment.
- Low power mode (automatic) to extend the runtime efficiently.
- Multiple mounting methods that fit in saddle and different seat posts.
- Memory function, battery indicator, and USB-C rechargeable.
- Feathery 1.31 oz and exquisite case design with IPX6 waterproof rate.
MODE | LUMENS | h:min |
---|---|---|
LOW | 5LM | 12:00 |
HIGH | 30LM | 04:00 |
FLASH | 30/0LM | 16:30 |
ECO | 0/5/0/5/0/30LM | 155 |
SMART DAY | 100/0LM | 35:00 |
SMART NIGHT | 30/5LM | 08:00 |
- SEEMEE 100 V2.0 x1
- Mounting strap x1
- Saddle mount x1
- Tie Band x2
- Micro USB cable x1
- User manual x1
The SEEMEE 100 V2.0 is an intelligent tail light that offers smart integrated sensors and enough brightness for both daytime or nighttime riding. It uses transparent optical filters to spread the beam 260 degrees, the maximum output can be reached up to 100 lumen.

BRAKE FUNCTION
The motion sensor turns on automatically when braking, and the taillight lights up or 3 seconds at its maximum 100-lumen output.

AUTO-ADJUST BRIGHTNESS
Built-in light sensor automatically changes the lighting modes according to the environment, thus increasing the warning effect even during the day.

LOW POWER MODE
When the remaining battery power is lower than 10%, it will automatically change to ECO mode, which can run up to 30 minutes before it powers off.

USB-C RECHARGEABLE
A USB-C port allows for a quick 1.5-hour recharge. The indicator flashed red when charging and turn green when fully charges.

EASY-TO-READ INDICATOR
At standby mode, click the switch to activate battery indicator for 3 seconds.

IPX6 WATERPROOF
SEEMEE 100 V2.0 is fully sealed and can resist splashing water from any direction.
SPECIFICATIONS
MAX OUTPUT
100 LUMENS
RUNTIME
4-155 hrs
BRIGHTNESS SENSOR
Support
VIBRATION SENSOR
Support
WATERPROOF RATE
IPX6
BATTERY CAPACITY
3.7V, 800mAh
CHARGER
USB-C
CHARGING TIME
1.5 hours (5V, 1A)
BODY MATERIAL
Plastic
WARRANTY
2 years

- SEEMEE 100 V2.0 x1
- Mounting strap x1
- Saddle mount x1
- Tie Band x2
- Micro USB cable x1
- User manual x1
Product Comparison
MODEL |
![]() SEEMEE 100 V2.0 |
![]() SEEMEE 50MAG |
![]() SEEMEE 50 V2.0 |
![]() SEEMEE 30 V2.0 |
![]() SEEMEE 20 V2.0 |
---|---|---|---|---|---|
Max Lumens | 100 LM | 50 LM | 50 LM | 30 LM | 20 LM |
Visibility Angle | 260° | 260° | 260° | 230° | 260° |
Visibility Range | 2000 m | 1000 m | 1000 m | 800 m | 800 m |
Runtime | 4-155 hrs | 5-28.5 hrs | 3.7-30.5 hrs | 4-87 hrs | 3.5-30 hrs |
Brightness Sensor | ⚫️ | ✖️ | ✖️ | ⚫️ | ✖️ |
Vibration Sensor | ⚫️ | ✖️ | ✖️ | ✖️ | ✖️ |
Optitracing Light | ✖️ | ✖️ | ✖️ | ✖️ | ✖️ |
Low Power Mode | ⚫️ | ⚫️ | ⚫️ | ⚫️ | ⚫️ |
FTR LightSync Control | ✖️ | ⚫️ | ⚫️ | ✖️ | ✖️ |
Pelotonsync Flash | ✖️ | ⚫️ | ⚫️ | ✖️ | ✖️ |
Lock Function | ✖️ | ⚫️ | ⚫️ | ✖️ | ✖️ |
Waterproof Rate | IPX6 | IPX6 | IPX6 | IPX6 | IPX6 |
Battery Capacity | 3.7V, 800mAh | 3.7V, 350mAh | 3.7V, 430mAh | 3.7V, 320mAh | 3.7V, 240mAh |
Charger | USB-C | USB-C | USB-C | USB-C | USB-C |
Charging Time | 1.5 hrs (5V,1A) | 1.5 hrs (5V,1A) | 2 hrs (5V,1A) | 2 hrs (5V,1A) | 1.5 hrs (5V,1A) |
Weight | 37 g | 38 g | 28 g | 22 g | 18 g |
Dimension | 70*25*19 mm | 42*42*21 mm | 65*14*27 mm | 65.5*25*22.5 mm | 40*14*23.5 mm |
Material | Plastic | PC+ABS | PC+ABS | Plastic | PC+ABS |
Mounting System | Quarter-turn mount | Magnetic/Quarter-turn mount | Sillcone strap mount | Sillcone strap mount | Sillcone strap mount |