G Keni Smart Bike Tail Light, Brake Sensing Rear Lights, Auto On/Off, Waterproof, USB Rechargeable, Ultra Bright LED Warning Back Bicycle Flashlight, Cycling Safety Accessories

[ SMART BRAKE SENSING & EASY to INSTALL ] – Automatically switch to high light mode when braking, ultra-bright for 5 secs lights warning back rider to enhance your safety. You can mount it under the saddle with metal mounting bracket or mount to the seat post with adjustable silicone strap.
[ FOUR LIGHT MODES & HIGH LUMEN LED ] – There are 4 light modes for your choice, (1)Normal Flash Mode, (2)Breathing Flash Mode, (3)Fast Flash Mode, (4)Steady On Mode, enjoy your cycling as you wish, High lumen COB Led bike taillight makes you more visible, it’s a perfect bike light for night riding.
[ AUTO ON/OFF for BATTERY SAVING ] – This Smart bike tail light including Motion Sensor and Light Sensor, it will be auto off when detect in no motion after 30 secs. Once touch it or detect the bike is moving, the light will auto on again. Also when you ride under the sunlight, the tailight will be auto off due to the light sensor is working, IF YOU LIKE TO RIDE IN THE DAYTIME AND NEED THE TAILLIGHT KEEP WORKING ALL THE TIME, please choose the mode 3 and mode 4 to avoid Light Sensor working.
[ BRIGHTNESS ADJUSTABLE & POWER INDICATOR ] – The brightness of this bike rear light is adjustable, in the steady on mode, just long press the button to adjust the brightness that you need, it Built-in 400mAh Li-ion battery, it can lasting 50 hours (will be influenced by the brightness that you setting) runing time when fully charged. four blue indicator lights, each shows 25% capacity, No longer worry about forget to charge.
[ ALUMINUM ALLOY SHELL & IPX6 WATERPROOF ] – Made of aluminum alloy shell, this bike rear light has a nice touch and awesome appearance. It’s waterproof/dustproof and shockproof, suitable for any harsh working environment. we guarantee a 12-month warranty, 30-day money back and 24/7 customer service to make it no risk for you to purchase this taillight. Circle Smart Bike Brake Tail Light
Oval Smart Bike Brake Tail Light
Bike Alarm Taillight with Remoted
Bike Alarm Taillight Upgrade
Taillights Front and Rear Set
Bike Alarm
x
x
x
Brake Sensing
x
x
Light Sensing
x
x
Motion Sensing
x
x
Adjustable Brightness
x
x
x
Runing Time
20-50 hrs
12-40 hrs
15hrs-30hrs
15hrs-30hrs
3-20 hrs
Battery Capacity
400mAh
700mAh
800mAh
800mAh
300mAh
Shell&Rack Material
Aluminium Alloy
ABS Plastic
ABS Plastic
ABS Plastic
ABS Plastic
Waterproof Grade
IPX6
IPX5
IPX5
IPX5
IPX3
Light Modes
4
4
3
4
5
Upgraded Smart Brake Sensing Bike Tail Light, Cycling Safety Light Sensing Rear Light (Aluminium Alloy Shell)
The Upgraded Smart Bike Tail Light Including 4 Modes!
Mode 1: Normal Flash Mode
Mode 2: Breathing Flash Mode
Mode 3: Fast Flash Mode
Mode 4: Steady On Mode
NOTICE:
if you like to ride in the daytime and need the taillight to keep working all the time, please choose mode 3 and mode 4 to avoid Light Sensor working.
Please full in charging before the first usage.
The metal mounting bracket is a better choice than the rubber mounting bracket ??100% stable??
Why Choose This Smart Bike Taillight?
Brake Sensing Bike Tail Light
Automatically switch to High light mode when decelerating, ultra-bright for 5 secs lights warning back rider. (Bike Brake Light)
High lumen COB Led lights makes you more visible, visibility up to 150 meters.
Brake Sensing works on all the modes.
Light Sensing Bike Rear Light
Under the weak-light circumstance, this bike tail light will detect and auto ON whenever the bike is in motion.
Under the High-light circumstance, this bike tail light will auto OFF.
Only works on Normal Flash Mode & Breathing Light Mode
Motion Sensing Bike Back Light
Auto switches off the bike rear light when no motion is detected within 30 seconds.
Auto switches on the rear bike light when detected in motion.
Only works on Normal Flash Mode & Breathing Light Mode
<