Great bike rear lights: A must have when you are riding out in public or in a group where you have riders behind you. Gives them an ample warning that you are braking. I'm sure this will help you in night rides to be safer on the roads.
Great light and easy installation: This bicycle light only 53g weight, hardly increases your overall weight. Very securely mounted under the seat, and tucked away far enough for dropper posts. Strap mount is also very secure and heavy-duty. The nice small profile and under-seat mounting bracket helps keep your bike looking nice and clean!
love cycling friend or family Gift: you can gave them as gifts to your riding buddies, or attached this to the seat of your kid’s beach cruiser to protect your kids. Recommend having one on every bike or scooter in the house.
NOTE:Please full in charging before the first usage
if you like to ride in the daytime and need the taillight to keep working all the time, please use the mode 3 and mode 4 to avoid Light Sensor working.
 
Product Information:
Lamp Beads: COB LED
Battery: USB Rechargeable, 3.7V/400 mAh
Visible Distance: 150 meters
Material of Shell: Aluminum Alloy
Material of Rack: Aluminum Alloy+Plastic
Weight & Size: 53 g / 40 x 34x34mm
Charging Time: 3-4 hours
SMART BRAKE SENSING & EASY to INSTALL
FOUR LIGHT MODES & HIGH LUMEN LED
AUTO ON/OFF for SAVING BATTERY
LONG BATTERY LIFE & POWER INDICATOR
ALUMINUM ALLOY SHELL & IPX6 WATERPROOF
[ SMART BRAKE SENSING & EASY to INSTALL ] - The bike tail light has smart sensor chip, it acts like a brake light when you slow down, ultra-bright for 5 secs lights warning back rider to enhance your safety. Comes with 2 mounts: metal rigid mount for under seat or rubber band type mount for seat post and quick release. It will suit for most of bike: like road mountain bike beach cruiser or scooter.
[ FOUR LIGHT MODES & HIGH LUMEN LED ] - This rear bike light has 4 light modes for your choice, which can be toggled easily through with the center button. (1)Normal Flash Mode, (2)Breathing Flash Mode, (3)Fast Flash Mode, (4)Steady On Mode, the modes are well balanced to a ride's needs. High lumen COB Led bike taillight makes you more visible, The bike light is bright enough to be seen day and night.
[ AUTO ON/OFF for SAVING BATTERY ] - This Smart bike rear light including Motion Sensor and Light Sensor, auto off when detect in no motion after 30 secs . Once shake it or detect the bike is moving, the bike back light will auto on again.(auto turn on or off in mode 1 or 2) NOTE: 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. (Brake sensing is always ON in all of the modes.).
[ LONG BATTERY LIFE & POWER INDICATOR ] - The bicycle light USB rechargeable built-in 400mAh Li-ion batterty, can lasting 50 hours when fully charged. Four blue breathe indicator lights, shows the remaining charge, each shows 25% capacity batterty , remind you to charge in time.
[ ALUMINUM ALLOY SHELL & IPX6 WATERPROOF ] - This bicycle brake light shell is made of high grade aluminum, has a nice small profile and awesome metallic appearance. It is IP65 Waterproof to withstand all types of weather conditions. ROCKBROS GUARANTEE: 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.
Item Package Dimensions L x W x H
‎5.75 x 4.57 x 1.5 inches
Package Weight
‎0.12 Kilograms
Brand Name
‎ROCKBROS
Color
‎black
Material
‎Aluminum
Suggested Users
‎unisex-adult
Manufacturer
‎ROCKBROS
Part Number
‎TL907Q50-CBR
Sport Type
‎Cycling
Skill Level
‎All