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
Condition: New
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Availability:
In Stock.
Arrives
Sunday, Jul 26
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
Light Output Maximum: 160 Lumens
Auto Part Position: Rear
Power Source: Battery Powered
Water Resistance Level: Waterproof
Mounting Type: Handlebar Mount
Number of settings: 6
Light Output Maximum: 160 Lumens
Auto Part Position: Rear
Item Weight: 0.29 Kilograms
Color: Black
Material Type: Polycarbonate
Brand Name: wsdcam
Manufacturer: WSDCAM
Item Type Name: bike tail light
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
International Protection Rating: IP65
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 26
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
This bike tail light is phenomenal and easily one of the best cycling accessories I’ve purchased. Installation was quick and simple, and the battery life seems to last forever. The features on this thing are seriously impressive for the price. What I love most is the motion-sensing brake light and the built-in turn signals. I’ve been saying for ages that bikes should have turn signals just like cars, and when my partner sent me the link for this, I bought it immediately. It makes riding feel so much safer, especially in traffic or low-light conditions. The alarm feature is another huge bonus and adds extra peace of mind when leaving the bike parked. The light itself is bright, highly visible, and very responsive. For the price, this product delivers way more than expected. I genuinely think this is a safety must-have for all bicyclists. Highly recommend!
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Reviewed in the United States on May 28, 2026 by Mariasheehan
This thing is pretty awesome! I love having an alarm on my ebike in adition to the extremely high quality locks, but now I have one built into the rear lights. Super nice 5 in one! Not yet sure how to change the sensitivity and the instructions are ok, maybe they could be a little better though. Fairly bright lights great at night and good looking signals although they are close together on there. If it was a couple more inches wide it would perform better and people could make out which turn signal is on more easily. Battery life seems amazing! I've had it for a couple of weeks and put a lot of time on my bike during that period and used it in the daytime too and the battery is still full! Also it is very loud it's no joke if there is a wall near you it reflects back very loudly. So I have to be careful where I lock up at the stores and other places I might go and make sure the bike can't move on it's own so it doesn't set the alarm off and I'm glad the alarm only runs for 30 seconds and not constant. You have to be careful when carying the controller or fob for it so you don't press any buttons while you're not at the bike. It might detect it and disable the alarm if in range. I am always careful not to do that when I go to the store or someplace. I noticed if you press the light button it will disable the alarm and turn the lights on as normal. The turn signals and horn buttons don't interupt it though thankfully. I wish they would have make the controller or fob with a loop somwhere on the corner to use it with a keychain or something. Right out of the box this thing works great with no problems so far and I'm getting one for my wife too. Love it!
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Reviewed in the United States on May 19, 2026 by Elliott
wsdcam smart bike tail light for cargo rack with turn signals is excellent.there is a horn ,signal turns for right and left turn,flashing light,.easy to install.the price is very good for the features that comes with the Wsdcam smart bike tail light for cargo rack.rain proof.small the size of a remote control.battery last a long time,just time to time charge the small remote size Wsdcam smart bike tail light for cargo rack.appearance display is easy to understand .very well built in security alarm,very loud.wsdcam has proven that it can withstand the different weather conditions.comes in black in color
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Reviewed in the United States on May 15, 2026 Reviewed in the United States on May 15, 2026 by William
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
It does everything as described and more! I had noticed the tail light turns off whole riding only to learn the unit has a power saving feature that turns off the blinking tail light in bright light sun to save power! Yet, the brake light still automatically works! This is truly amazing.
Reviewed in the United States on May 18, 2026 by RDVoyager
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 Reviewed in the United States on June 30, 2025 by Randall S.
Everything is perfect except for the alarm. I disarmed it for good. I could shut the alarm off but it kept rearming itself. I really did not need an horn alarm disturbing everyone nearby. Sometime the alarm would arm and be ready to go off but I couldn't figure out why. I already have an alarm and great Bike lock. 'So I cut the wire to the horn as another reviewer suggested Its not hard, on the bottom there are two tiny screws. With my mini Parks screwdriver that has a big handle I was able unscrew the tight screws, don't strip the head of the screw. Next I found an opening a ran a thin knife and gently went around the bottom and the bottom plate came off. The speaker is easy to spot and the wires are easy to cut. The hard to remove two tiny screws and the bottom plate is the hard part. Make sure you get the right size philips with a handle that can unscrew the tight screws. After that move slowly on removing the bottom plate. I did this without removing the back light. This will void any waranty. The instructions are horrible, even after making them bigger on my computer and reformating... them I still could not understand how to keep the alarm for rearmimg. It would seem to be off and then re-arm itself. It is a nice light but have to take it apart scored it a big 3 rating for an anoying and hard to shut off alarm
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Reviewed in the United States on February 17, 2025 by David
Added this to my son’s electric bike and love it! The lights are visible and do a good job. The alarm is surprisingly loud! We live in a busy city and we got this because people do not seem to know hand signals for bikes. It was easy to attach to his bike.
Reviewed in the United States on May 6, 2026 by Heather Blakely