SeeMee 100 - Bike Tail Light with Built-In Sensors

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  • Regular price $69.95
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New generation bicycle rear light with smart motion and light sensor. Stylish design with multiple working modes, to extend the warning efficiency to the max


Superior Technology

100 lumen max output with its red COB LEDs,72 lumens at its highest constant mode. 4 flash modes. Transparent optical fiber emits brighter and more uniform light than traditional red cover designed traditional tail lights.

3 Brightness Settings & 4 Flash Modes

This red tail light privdes 72, 36 and 18 lumens at its 3 brightness settings respectively, and 0-72 lumen output at its various flash modes, 4 in total. There is also a low power flash mode triggered at 5% battery capacity.

Brake and Daylight Sensors

Auto adjust brightess in daylight versus night ambient conditions. The brake sensor detects sudden changes in movement patterns and triggers a brake lighting mode, at which the output will stay at 100 lumen constant for 3 seconds.

USB rechargeable, IPX6 Waterproof

Chargeable via USB, when standing by, press the power button to show remaining battery capacity. IPX6 waterproof, functioanl under all weather conditions. 100 lumen brake light feature is automatically tured off when power is less than 5% when a low powered flash mode is triggered. This mode lasts 20 minutes before battery drains completely.

Multiple Mounting Options

The SeeMee 100 uses a proprietary mounting mechanism that uses a convenient quarter turn & lock design. Default package includes a length adjustable silicon strap for seat-posts of most sizes. A secondary mount that hooks directly under the seat. And 2x zip ties for any DIY or helmet setup.


Max Output 100 Lumens
Power modes and runtime Constant Modes
High: 72lm 1.5hrs
Mid: 36lm 2 hrs
Low: 18lm 3.5 hrs
Flash Modes
Interactive: 6 hrs
Flash: 10 hrs
Comet: 3.5 hrs
Breathe: 2.5 hrs
Battery 3.7V 800mAh 802045 non-replaceable
Operation temperature -20 to 40 C
Light spread 260 degrees
Dimensions 27x17x73mm
Waterproof rating IPX6
Net Weight 36g





Our SeeMee 100 tail light with 3 constant modes and 3 flash modes increases visibility to others ensure the best safety on busy roads. This rear light automatically changes to the economic flash mode when the battery is less than 5% and runs upto 20 minutes before switching off.


Our bicycle tail light will let others know about you as it is featured with 100 lumens and allows you to be seen from up to 2000 meters. The 260-degree lighting visibility of our light gives you all-around protection and the USB rechargeable battery makes sure you enjoy your cruise for a long time!


Take your ride in the rain without any second thoughts as our rear light is completely waterproof. The IPX6 water resistance rating protects against the water entering into the light. Enjoy your ride even in a rainy climate by installing this powerful tail light!


Our bicycle rear light has a built-in advanced sensor that automatically adjusts to the environmental changes. This sensor turns on the rear light when you hit the brakes and will last for 3 seconds!


Our SeeMee 100 tail light can easily be mounted under the saddle or different seat posts, making sure it fits all models of cycles. 


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