Quick Summary
The Teguangmei split bike tail light set includes two rear lights, one for the left and one for the right, plus a wireless remote control. The lights offer left and right turn signals, steady red or yellow light, and fast-flashing yellow. Built-in batteries recharge by USB.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Set | Two lights: one left and one right. |
| Lighting modes | Left turn signal, right turn signal, steady red, steady yellow and fast-flashing yellow. |
| Brightness | Listed at 120 lumens. |
| Battery and charging | Built-in batteries are listed at 600mAh. The listing gives a 3-hour charging time and up to 9 hours of use, depending on lighting mode. |
| Water-resistance rating | IPX4. This rating does not mean the lights are waterproof or suitable for submersion. |
| Listed accessories | Wireless remote control and USB charging cable. |
Key Features Explained
The two lights can be installed together in one location, such as on a seat post, or separated to the two sides of a rear pole. Check that your bike has suitable mounting points and space for the arrangement you want.
The wireless remote selects the listed signal and lighting modes. Its mounting method and operating range are not specified, so consider how you would position and operate it on your bike.
What to Compare Before Buying
- Mounting fit: Check the attachment points and available space on your bike, particularly if you plan to place the lights on opposite sides of the rear.
- Remote setup: Check how the remote attaches and whether its position works with your intended riding setup.
- Battery expectations: The stated use time is up to 9 hours and varies by mode. Consider whether that duration suits your planned rides.
- Weather exposure: IPX4 is a limited water-resistance rating, not a guarantee against every condition. Follow the product instructions for applicable use and care guidance.
Before You Decide
Confirm the two-light arrangement fits your bike, check the remote setup, and consider whether the stated battery duration and IPX4 rating meet your needs.








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