WSDCAM Smart Bike Tail Light for Cargo Rack with Turn Signals and Brake Light, Auto On/Off USB Rechargeable Wireless Remote Bike Horn Alarm Rear Bike Light Reflector Bicycle Tail Light with Rack Mount
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Availability:
In Stock.
Arrives
Saturday, Mar 28
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Features
- 5-IN-1 SMART BIKE REAR LIGHT FOR CARGO RACK - With electric bike horn, anti theft vibration alarm, rear bike light, bike turn signals, automatic bicycle brake light 5 functions. It ensures your safety when riding, especially for night riding. Then arm it by alarm function and take remote off after riding to prevent theft and provide additional security for your bike. 5 functions allow you to save more space on your bike and save money. An affordable & practical bike accessories
- ULTRA-BRIGHT BICYCLE REAR LIGHT WITH 6 MODES - Super bright and extra-wide bike taillights with 31 high-end LED lights, up to 160 lumens of powerful flashes alert motorists at night and during the day, that enhance your visibility and safety. Slow Flashing/Breathing/Fast Blinking/Steady Light/Emergency Light/OFF, 6 light modes easily selected by remote
- BIKE TURN SIGNALS - Easily press the R/L button of remote which clamps to handlebar before you turning, and right /left turn signal lights flash with click sound just like in car. Other drivers and pedestrians will see you and know exactly which direction youll ride. Never forget to turn off the blinker again
- SMART BIKE BRAKE LIGHT - Built-in auto sensor. Automatically highlights the rear light for 2 seconds when braking to alert drivers behind you, effectively preventing rear-end collisions and traffic accidents. Note: This feature is not available in emergency modes
- ANTITHEFT VIBRATION ALARM - Anti-theft bicycle alarm activated by vibrations, effectively deterring thieves and providing extra security when parking outdoors. There are 7 levels of sensitivity to choose from. You can easily adjust the sensitivity of the alarm from gentle touch to push or beat
- BIKE HORN - Equipped with an electric bicycle horn function that emits a loud 110-decibel sound when the remote button is pressed, notifying cars, pedestrians, and other drivers of your presence. 3 adjustable volume levels, 3 horn sounds for your choice, electric car horn sound/horn sound /birdcall sound
- SMART AUTO ON/OFF - The tail light is designed to automatically turn on and off based on the surrounding conditions. Only in Slow Flashing and Breathing modes. The taillight turns off after 30 seconds of inactivity in dark environments (Indoor environment is dark environment, no matter if your home light is turned on or off), and turns on when motion is detected. In bright environments, it automatically turns off to save power. No worry the bike taillight auto lights up when you sleep at night
- WIRELESS REMOTE & USB RECHARGEABLE - Includes a wireless remote that easily attaches to handlebars between 0.78 to 0.94 inches. The remote a strong wireless range of approximately 98 to 196 feet. The bike tail light built-in 3.7V 2000mAh rechargeable lithium battery that provides up to 70 hours of fast blinking with a full 6-hour charge
- IP65 WATERPROOF for tail light and remote / Charging level indicator / Low battery indicator / Easy to install and take off for charging / Long battery life / Everything come with package
- Note: Recently upgraded the remote bracket (hard plastic bracket upgraded to silicone bracket). The silicone holder is made of high quality material, very durable. And the silicone holder is not easy to crack, it is suitable for different size and shape of handlebars, you can adjust the width of the holder as needed, and it is easy to install without tools, which is more convenient and fast.
Color: Black
Brand: wsdcam
Material: Polycarbonate
Power Source: Battery Powered
Water Resistance Level: Waterproof
Item Weight: 0.29 Kilograms
Mounting Type: Handlebar Mount
Number of settings: 6
Brightness: 160 lumen
Auto Part Position: Rear
Color: Black
Brand: wsdcam
Material: Polycarbonate
Power Source: Battery Powered
Water Resistance Level: Waterproof
Item Weight: 0.29 Kilograms
Mounting Type: Handlebar Mount
Number of settings: 6
Brightness: 160 lumen
Auto Part Position: Rear
International Protection Rating: IP65
Manufacturer: WSDCAM
Light Output Maximum: 160 Lumens
Item Package Dimensions L x W x H: 5.43 x 3.54 x 2.64 inches
Package Weight: 0.28 Kilograms
Brand Name: wsdcam
Warranty Description: 1 Year Warranty
Included Components: Bike Tail Light, Remote, Remote Bracket for Handlebar, Taillight Bracket for Rack Mount, USB C Cable/Mats/Nuts/Bolts
Date First Available: October 23, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Mar 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Why did you pick this product vs others?: I am always looking to upgrade my safety and bike whenever possible and when I saw this, I said screw it, let’s try it! I was not disappointed! Light quality: The quality here sets the standards! Not only is it bright but it also has different selections and last for DAYS without needing a charge. I managed to get almost a week out of mine before needing to charge it! Also, it’s survived slides, drops, bounces, hail, severe storms, and hot sunny days! Functionality: As long as you have the remote with it, it’ll be the best safety device you could ask for. Turn signals with a chirping noise and even a horn that’s loud enough to hear over 100 yards. The safety alarm is nice too! Park, lock, and take the remote with the alarm set and if moved, it’ll scream like a banshee! Visibility: In complete darkness without lights, you can see it up to 50 yards. With headlights, you can see it at 30 yards. Add in street lights and headlights, you’ll be seen at 15 to 20 yards. Build quality: Tougher than tough! After surviving a 50 mile bike ride in a storm with all the rain and all the hail….this device is a TANK!!!
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Reviewed in the United States on June 30, 2025 by Randall S. Randall S.
This light is a really what I need to ride my bike at night. It is very bright, (so you can be seen) and it has different modes (6). I feel a lot safer when cars are approaching from behind me. I also like the directional modes (left/right) and the clicking sounds to indicate which side is active. The horn is loud (close to a car horn's which I prefer). The anti-theft alarm is also a nice feature (I have it set so that a slap/jolt can activate it). The remote that comes with this is great so that I don't have to get off my bike to see if the light is active. I have already ridden the bike through 3 rain events (heavy and light), and the light and remote still work with no problem. I takes from 4-6 hours to charge fully and the indicators/lights keep me aware. The product also comes with a mounting bracket, which can be mounted on the back rack, (which none of my previous taillights had) or on the seat post. The only negative is that when mounting the light and remote, you have to use a nut driver to hold the nut as you use the allen wrench (that is provided with the product) to keep the mount on tight. I give this product, overall five stars.
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Reviewed in the United States on December 13, 2024 by Rod Mod
Easy to install, very bright lights. The remote control is easy to use, and the brake light is automatic. No wires!
Reviewed in the United States on January 1, 2026 by makayla
So I needed a tail light for my cargo rack because apparently being visible to cars is important or whatever. Got this WSDCAM one because it said "smart" and I figured why not, maybe my bike light can be smarter than me. Turns out it actually is pretty smart! The thing automatically turns on when it gets dark and has this motion sensor that makes it brighter when it detects movement behind you. First time a car came up behind me and it started flashing brighter I was like "oh cool, it's actually doing something." Installation was super easy - just clips right onto the cargo rack with these little rubber straps. Took maybe 2 minutes and it feels really secure. I've been riding with it for a few months now through some pretty bumpy trails and it hasn't budged. Battery life is solid too. I charge it maybe once every couple weeks and I ride pretty regularly. The USB charging is convenient since I can just plug it into my computer at work. The different light modes are actually useful - steady for casual rides, flashing for when I'm on busier roads. The brightness is legit too, not one of those sad dim lights that barely do anything. Only annoying thing is sometimes the motion sensor gets a little too excited and starts going crazy when there's nothing there. Maybe it's detecting squirrels or something, I don't know. Not a huge deal but it can be distracting. Also the instructions were pretty much useless but honestly it's not rocket science to figure out. For the price it's definitely worth it. Way better than the basic blinky light I had before, and I actually feel like cars see me now which is kind of important for staying alive and all that.
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Reviewed in the United States on September 30, 2025 by jj
Love these taillights. Easy to adjust through the different modes with or without the remote. Love that feature. Also great use as a bell also, very loud and different bell types. Signal lights work awesome, love the confirmation beep it has to let you know signals are on. Alarm works great too just gotta remember to take the remote off the bike when setting the alarm. Overall love this product. Originally i bout another cheaper version trying to save some $$ but they didnt even last a week. With these its a total night n day difference, you can tell the quality is alot better and everything just works. Got these on all my bikes now.
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Reviewed in the United States on August 24, 2025 by Rob G
The light itself is fine. I love the brake light, signals, horn and alarm. The battery is great and can be used a while. The only downside is the bracket only works on a rack with a plate spot, mine doesn't have that. The light didn't stay attached to it either, I had to slide in a rubber strip with it. The bracket hole eventually snapped when I bumped light once.
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Reviewed in the United States on August 25, 2025 by Linda
I like the mounting hardware that comes with it. It’s rechargeable. It’s a complicated light but for the money it’s perfect has turn signals. It’s the best bang for the buck. I like the Alarm feature if you take your bikes and you go out to lunch somewhere and you don’t lock them up as soon as they touch the bike it will make this crazy loud noise. I would definitely buy it again. I bought two for our two electric bikes. The plastic is good quality it matches.
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Reviewed in the United States on July 16, 2025 by Mikec
As someone who's starting to bike more and more (to work, to the store, etc.), this is a great addition to my bike. Even if you don't think you need to signal to others, it makes it so you are a lot more visible and less likely to get hurt by a distracted driver. Plus, the alarm does work as advertised, and it's really loud.
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Reviewed in the United States on February 7, 2026 by Michelle