G Keni Smart Brake Sensing Rear Bike Lights, Auto Light Sensing Bike Tail Light, IPX6 Waterproof, Ultra Bright LED Taillights, Rechargeable Safety Road Back Bicycle Lights for Night Riding
Key features
- •SMART SPEED SENSING & EASY to INSTALL - Automatically switch to High light mode when decelerating, ultra-bright for 5 secs lights warning back rider to enhance your safety. You can Mount it with metal mounting bracket or the adjustable silicone strap.
- •BATTERY SAVING - The bike smart brake light will be automatically switch off when detect in no motion after 30 secs. Once touch it or detect the bike moving, the light will automatically turn on. It's more convenience to use and save your valuable time.
- •INTELLIGENT ON - 4 light modes for your choice: slow flash, breathing flicker and steady on. Under the weak light circumstance, this light sensing bike taillight brake sensor will automatically detect it and turn on for eye-catching back rider and car driver.
- •USB RECHARGEABLE & SUPER LONG STANDBY - Support quickly charging, the rechargeable bike tail light can be power by 2A cable. Built-in 400mAh Li-ion batterty, the taillight lasting 50 hours runing time in full charging of 20-30 minutes.
- •IP65 WATER RESISTANT & SHOCK RESISTANT - Adopted with aluminum alloy, the braking tail light has a nice touch and awesome appearance. It against splashing water from any angle, withstands all adverse weather conditions. If you have any product issuce , please contact us asap. We will try our best to help you to slove it.
G Keni Smart Brake Sensing Rear Bike Lights, Auto Light Sensing Bike Tail Light, IPX6 Waterproof, Ultra Bright LED Taillights, Rechargeable Safety Road Back Bicycle Lights for Night Riding
List Price: $45.19$40.67DEALYou Save: $4.52 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (100)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.6
out of 5
Based on 10 reviews
5★
80%
4★
20%
3★
0%
2★
0%
1★
0%
fell off
JP✓ Verified Purchase•August 18, 2023
I really enjoyed this bike light. it's great for its price and it has worked well. My only issue with it is the mounting system. It has fallen off my bike twice and now I am missing part of the under seat mount. I had talked to customer service the first time it fell off and they were kind but I failed to follow up then about getting a piece replaced and now that I've reached back out I've had no response from the company.
Bright, button in center is easier
Lccccc✓ Verified Purchase•July 21, 2023
Easier to turn on than others, bright, nice rubber clamp
Best rear light out there!!
Jim Piz✓ Verified Purchase•June 28, 2023
I am running 3 of these lights on my mtn, gravel and fat tire bike. Easy to install and mounting bracket is durable, battery stays charged for many weeks, excellent value and really bright. The stop light feature works unbelievable. Highly recommend, you can't go wrong with this light.
Muy buena compra
Catalina Ospina✓ Verified Purchase•June 24, 2023
Excelente luz
The only taillight you should have
Khaled Richard✓ Verified Purchase•June 16, 2023
First, quality is just insane, very good,
It comes with two straps, one metal and one rubber,
It's a type c charger, very convenient, I can use any cable at home, it also comes with a USBC cable.
Light, let me tell you about the technology built-in in this taillight,
This light can differentiate between night and day.
Which means it can save light if you're riding during the day and turn on automatically during the night.
It has a built and sensor so when you break it illuminates like a breaking lights in a car.
It turns off automatically after 30 seconds and as soon as you move it turns on again. Just incredible little light
As for that durability, I haven't used it that much yet. I'll let you know later
So far I'm really impressed. PS. This is not a paid review. I bought it with my money.
It comes with two straps, one metal and one rubber,
It's a type c charger, very convenient, I can use any cable at home, it also comes with a USBC cable.
Light, let me tell you about the technology built-in in this taillight,
This light can differentiate between night and day.
Which means it can save light if you're riding during the day and turn on automatically during the night.
It has a built and sensor so when you break it illuminates like a breaking lights in a car.
It turns off automatically after 30 seconds and as soon as you move it turns on again. Just incredible little light
As for that durability, I haven't used it that much yet. I'll let you know later
So far I'm really impressed. PS. This is not a paid review. I bought it with my money.
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