Teguangmei
Bike Tail Light with Turn Signal, Split Bicycle Rear Lights, USB Rechargeable
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- UNIQUE DESIGN: Come with 2 turn signal light(1PCS right lights, 1PCS left lights), This turn signal bicycle taillight can be installed one place like bike seat post. Or to disassemble the left and right turn light and set up the two sides of the bicycle rear pole. Excellent bike tail light for night cycling.
- 5 LIGHTING MODES: This bike tail light comes with remote control that can be switch to left turn signal light, right turn signal light, constant red light, constant yellow light, fast flashing yellow light. Built with premium material, Ultra wear resistant and long durability.
- HIGHT BRIGHTNES: Select quality LED light beads, 120 lumens high brightness, The LED lights provides highly visible supporting from 50-100 meters, warn pedestrians and vehicles around at night or rainy days to ensure safety.
- LONG LIFESPAN & WATERPROOF: The bike tail light built in 600mah batteries, strong endurance, equipped with USB charging cable, don’t need to worry run out of the battery, charging 3 hours can be used for 9 hours(depends on lighting mode). IPX4 waterproof, stand any inclement weather, or through puddles without worry.
- EASY INSTALLATION & ADJUSTABLE: Compatible with most mountain , off-road or dirt bikes, Ultra easy to install and use, Buy with confidence: If you have any questions, please feel free to contact us, we will respond you within 24 hours.
Why You'll Love It
- Modular split units can mount together on a seat post or separately on rear poles
- Five selectable modes provide dedicated turn indicators and solid or flashing warning lights
- Puts out 120 lumens of brightness to stay visible between 50 and 100 meters
- Internal 600mAh battery delivers up to 9 hours of run time per 3-hour USB charge
- IPX4 water resistance protects against splashes, puddles, and rainy riding conditions
Pros
- +Split mounting on rear poles or seat post
- +Wireless remote control for quick signaling
- +120-lumen output visible up to 100 meters
- +IPX4 water-resistant rating
- +USB rechargeable 600mAh battery
Cons
- -Requires three hours to reach full charge
- -Battery life varies depending on selected mode
Detailed Review
The Teguangmei Split Bike Tail Light combines directional signaling and rear illumination into a versatile lighting system. It suits cyclists riding at night or in wet conditions on mountain, dirt, or off-road bicycles who want to indicate turning intentions without taking their hands off the handlebars.
Its modular design includes two separate units for left and right signaling. You can mount them combined in a single central spot like the seat post, or disassemble the halves to install them wide on both sides of the rear frame. The included remote control switches between five modes: left turn signal, right turn signal, constant red light, constant yellow light, and fast flashing yellow light. The LED beads produce 120 lumens of output, giving visibility from 50 to 100 meters away to alert drivers and pedestrians.
Power comes from a built-in 600mAh rechargeable battery that charges via the included USB cable. A full charge takes three hours and provides up to nine hours of operation depending on the active lighting mode. The unit also features an IPX4 water-resistance rating, so you can continue riding through rain and puddles without weather damage.
Keep in mind that total run time is directly tied to the lighting mode you use, so running continuous solid lights will draw power faster than intermittent signals. Additionally, the three-hour recharge time means you will want to plug it in ahead of planned rides.
Verdict: The Teguangmei Split Bike Tail Light is a solid choice for nighttime riders and off-road cyclists who want visible turn signals and adaptable mounting options. It delivers clear directional warnings, good visibility, and practical weather resistance for daily cycling.
Specifications
- Light Output: 120 lumens
- Visibility Range: 50 to 100 meters
- Battery Capacity: 600mAh rechargeable
- Charge Time: 3 hours
- Battery Life: Up to 9 hours (mode dependent)
- Water Resistance: IPX4
- Lighting Modes: 5 modes (Left signal, right signal, constant red, constant yellow, fast flashing yellow)
- Included Accessories: Remote control, USB charging cable
Who Should Buy It
A great fit if you:
- Ride mountain, dirt, or off-road bikes at night and need remote-activated turn indicators.
- Want flexible mounting options to place lights either together on a seat post or split across rear poles.
- Need water-resistant rear lighting capable of handling puddles and rainy weather.
Consider something else if you:
- Need a tail light that charges rapidly in under an hour.
- Prefer an all-in-one solid light bar without detachable modular pieces.
FAQ
How can the lights be mounted on a bicycle?
You can install the two units together in a single location like a bike seat post, or separate the left and right lights to mount them on both sides of the rear pole.
What lighting modes are available?
Using the remote control, you can choose between left turn signal, right turn signal, constant red light, constant yellow light, and fast flashing yellow light.
How long does the battery take to charge and how long does it last?
The built-in 600mAh battery charges in 3 hours via USB and provides up to 9 hours of run time, depending on which lighting mode is selected.
Is this tail light safe to use in the rain?
Yes, it has an IPX4 waterproof rating to withstand wet weather and riding through puddles.
Product Details
| Brand | Teguangmei |
| ASIN | B0CMXDFCYS |
