Warning Lights for Trailers of 2025
Best Choice1
AgrieyesAgrieyes 2Pcs Rechargeable Flashing Lights for Vehicles, Super Magnetic Strobe Hazard Lights, Wireless Portable Amber Led Warning Beacon Emergency Light for Trucks Bus Tractor Oversize Trailer
9.9 Easy installation9.9 Luminosity9.5 Simple to useWhy we love it
Easy Install: Seconds
Waterproof: Glue Filled
High Quality: 50000 Hours
9.9Exceptional
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Value for Money2
JustechJustech 2 PCS Rechargeable Emergency Flashing Lights, Magnetic 12 LEDs Amber Strobe Beacon Warning Light 12V/24V Trailer Lights Kit for Towing Vehicle Tractor Truck
Main highlights- Wide Applications: Package includes 2 magnetic strobe lights, 1 car charger and USB charging cable. Suitable for cars equipped with 12V/24V power socket. Widely used on trucks, trailers, tractors, bus, engineering vehicles, RV, etc
- Powerful Brightness: Each trailer light is equipped with 12 high-brightness LEDs, providing high-bright coverage. The amber flashing lights come with 7.4V 2000mAh battery, which can work continuously for up to 8 hours and 2 hours to fully charge
- Magnetic Installation: Convenient rechargeable and magnetic design. Each flashing strobe light is equipped with 5 magnets, can be quickly installed on the roof, body, or tail of the car. Firm and stable, speed up to 60 mph will not fall off
- IP65 Waterproof and Sturdy: With sturdy ABS housing and IP65 waterproof, our trailer lights is reliable, sturdy, and long-lasting to use. Can withstand rainstorm, snowstorm and sandstorm or other extreme weather conditions
- 18 Modes: With 18 flashing modes, perfectly meet your specific needs. Enhance visibility and safety in emergencies and adverse weather conditions. With memory function, it can retain the flashing pattern before shutdown during restart, very convenient
9.8Exceptional
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3
Buyers Products Company25% OffBuyers Products SL40AR 4 Inch Recessed Amber Strobe Light, Round Six Flash Warning Light, 24 LEDs, LED Flashing Lights for Vehicles, Truck Accessories
Main highlights- We Do Things The Right Way: We design products like we’re building them for ourselves, because we are; Our teams are staffed with engineers and experts who know how to make a product exceptional
- Recessed Strobe Light: Rated SAE J595 Class 2 and IP67 for water and dust resistance, this strobe light has 24 LEDs with a six-flash strobe pattern, and has a 12-24V power range; Standard design for easy installation
- Lighting Accessories: Buyers' line of stick-on reflectors, LED truck lights, work lights, and warning lights are perfect for large commercial, utility and construction vehicles as well as UTVs, ATVs and everything in between
- Energy Saving Power: With a standard design for easy installation, this recessed strobe light includes a grommet and PL-3 plug for installation; Not for use as reverse lights
- Durable and Dependable: Founded in 1946, Buyers Products has become a leader in the truck equipment industry though our commitment to customer care, innovation, and value across our range of products
9.7Exceptional
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4
EASE2U EEASE2U E Led Strobe Lights for Trucks Vehicles Suvs,12-24v 4pcs Emergency Warning Caution Hazard Construction Slim Sync Feature Car with Main Control Surface Mount (White Amber)
Main highlights- 【One Switches】 One is for easy on/off. Another one is for changing different strobe patterns. The on/off switch allows you to turn the power off without unplugging it.
- 【Light Size】: Dimensions: 4.41'(L)X1.11'(W)X0.39(D), Per Light to Main Control Box: 3.4m, Main Control Box to Switch: 1.7m,Switch to Cigarette Lighter: 0.8m.
- 【Easy to Install】Free Wiring Installation-12/24V Cigarette Lighter Power Connection, Come Complete with Mounting Brackets and Screws to Attach to The Grille or Bumper.
- 【8 Flash Patterns】 8 flash patterns with a independent switch to cycle through modes. Memorizes last pattern used (recall last pattern)
- 【4PCS Super Bright Strobe Lights】 Include 4 Super Bright Sync Feature 12-LED Strobe light and Main Control Box for Free Wiring Installation. With high visibility in daylight, midnight, raining or fog days. Improve the drive security and avoid accidents.
9.4Excellent
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5
ADAURISADAURIS 2PCS Caution Lights, Rechargeable Strobe Lights,Wireless Trailer Lights, Beacon strobe light,Amber Flashing Warning Emergency beacon lights with Magnetic for Trucks Trailer Bus Tracto
Main highlights- 【waterproof 】The lights with glue filling process to protect the PCB board and LEDs, coupled with advanced ultrasonic fusion technology to make the product connection edge thoroughly fused to achieve the best waterproof effect.
- 【vehicle type】With strong magnetic base, used onTrailer , trucks, engineering vehicles, agricultural machinery, etc.
- 【useful life】The lights for vehicles with High brightness output, but with excellent housing to help better heat dissipation, extend the life of stobe lights to more than 50000 hours.
- 【strong magnets】The lights for vehicles with Strong magnet (Within 120 kilometers per hour), easy to use, installs in seconds, can be mounted on the roof, body, rear and anywhere you want. The coated magnets are specially designed to avoid scratching the car.
- 【Length of use】The magnetic trailer lights once full charge for 8 hours used.
9.3Excellent
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6
PSEQTPSEQT 3/4" Strobe Flash+Steady Marker Lights Dual Function LED Trailer Side Clearance Tail Round Lights 12V Brake Stop Turn Signal Warning Lamps for Trailer Truck Bus ATV UTV Van RV (10 Red,10 Amber)
Main highlights- Wide Applications: These 3/4-inch led marker lights are suitable for all 12V vehicles including car, trailer, truck, bus, pickup, SUV, RV, ATV, UTV, van, campervan, boat trailer, caravans, snowmobile, F350, F450, F550 super duty trucks, etc
- Superior Quality: Each lamp is equipped with 3 high-brightness 2835 SMD LEDs, enhanced polycarbonate lens, and non-slip rubber grommets. The IP68 rating ensures complete sealing against water and dust. Features include stable output, low power consumption, and use time up to 50,000 hours
- Quick Wiring: Simple 3-wire connection, black wire is ground, yellow wire is Amber (Red) strobe flash light, red wire is Amber (Red) steady marker light
- Package Contents: The package includes 10pcs amber+10pcs red 3/4'' round LED dual-function marker lights and black rubber grommets
- Easy Installation: Flush mounting without screws. The mounting hole is about 0.75 inches and the wire is about 9 inches long
- Amber Red Dual-function Trailer LED Lights: 3/4'' round dual-purpose LED light has two lighting modes: strobe flash light + steady marker light. Commonly fit for side marker light, tail light, clearance light, cab roof light, grille light, fender light, running light, warning lights, emergency lights, brake light, stop light, turn signal light, etc
9.2Excellent
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7
DUNTUODUNTUO 4" Round Dual-Face Amber Lens 12V Pedestal Mount Hazard Warning Lamp Flashing Caution Light for Boat Trailer SUV Camper RV Off-Road Kenworth Peterbilt Freightliner Trucks
Main highlights- STROBE PATTERNS: Built-in 5 different flashing patterns.Single flash (2 modes),double flash,Triple flash,quadruple flash.
- PMMA&PC lens and ABS Housing,operating temperature -40℃ to +65℃,Sealed electronics that are protected from outside elements,Water proof IP67 design to withstand harsh weather conditions,allow the lamp work in extreme weather.Excellent waterproof/Submersible lights for trailer.Do good job underwater.
- Mounting Pattern:stud mount
- Application:Universal for Trucks,trailers,tractors,RV,towing & boat trailers,Camper,Dump Truck,bus,boat,special vehicle,etc.Replacement for Kenworth Peterbilt Freightliner Western Star International Mack Paccar and other Truck pedestal fender reflective lights.
- 4.21" Dual-Face Full high intensity LED chips with a flood lens provide maximum coverage and offer High Visibility day or night.Amber warning strobe light features super bright lighting and more eye-catching modes to improve the safety for driving or other emergency application.
9.0Excellent
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8
RaryloyRaryloy Amber Rechargeable LED Flashing Beacon Lights for Vehicles Magnetic Trailer Lights Portable Wireless Trailer Light Led Warning Emergency Tail Light for Trucks Car Tractor Tow 2PC
Main highlights- Versatile Modes: Raryloy's LED magnetic battery strobe light with 4 flashing modes and a convenient switch button, which changes the flash mode by repeatedly pressing the button.This magnetic rechargeable flashing trailer light provides high-intensity brightness to effectively warn other vehicles, meeting a variety of lighting needs
- Upgraded Accessories: Raryloy's LED wireless trailer lights for vehicles featuring a Type-C port,this warning trailer light offers faster charging speeds and enhanced compatibility.With an upgraded battery capacity,it consumes less energy and provides up to eight hours of continuous usage on a single charge
- Package Contents: The package includes two amber magnetic trailer lights wireless measuring 4.1x3.4x1.6 inches.It comes with a 1-meter long charging cable
- Outstanding Performance:Raryloy's magnetic beacon trailer lights for trucks equipped with 24 amber bulbs featuring premium SMD chips, this wireless emergency trailer lights for vehicles can deliver triple the brightness and its integrated waterproof design can extends lifespan by tenfold, making it a perfect companion for road trips
- Easy Installation: Raryloy's portable LED wireless magnetic amber strobe lights for trucks utilizes a magnetic mounting system with a 4x4 high-quality rubber-coated magnetic base, allowing installation on car roofs, bodies, or rear ends without scratching the vehicle's surface
8.7Very Good
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9
ASPLASPL 16.8 Inch LED Strobe Flashing Light Bar, 26 Flashing Modes High Intensity Emergency Hazard Warning Beacon Lights with Magnetic Base for Car Trucks Trailer Roof Safety (Amber White Amber)
Main highlights- SUPER VISIBILITY -- 30 High Intensity LED with crystal clear optic lens,offers a super bright light output,360° coverage viewing angle.Can be seen in day or night.LED Lifespan up to 50,000 Hours.
- HIGH QUALITY -- Resistant to bad weather.Completely Waterproofed, Strong fog penetrability and dust-proof and corrosion resistant.The weight of the light is close to 5 pounds.Exterior consists of aluminum alloy housing and steel bracket. Sturdy and Durable.Dimensions:16.8" (L) x 8.1" (W) x 3.7" (H)
- EASY TO INSTALL -- 4 Rubber suction cups + 28 magnets, place on any metal exterior.Rubber suction cups between the magnets and roof making it with added strength on attachment,and prevents scratching you vehicle.You can remove the magnetic base and install it permanently. 16.4FT Long heavy duty cable,Convenient for wiring.
- DC 12V -- Universal compatibility for all vehicles equipped with 12 volt DC cigarette adapter.It is great for emergency vehicles, postal service, snowplow, construction vehicle, volunteer cars,safety warning etc.(Note: the magnetic base not apply for aluminum body vehicles)
- 26 FLASH PATTERN -- Double switch button setting, easy to control.You have 26 modes that will ensure you find something to suit your wishes and needs; Last pattern recall/memory function.
8.6Very Good
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10
BooYu16% OffBooYu 2-Pcs Battery Operated LED Emergency Strobe Lights Bar w/Magnetic Base Rechargeable Portable Roadside Roof Top Mini Plow Flash Beacon Warning Light for Truck/Trailer/Vehicle (Red/Blue)
Main highlights- POWERFUL MAGNETIC BASE - Come with 2 powerful magnetic bases and 10 magnets inside, it effectively enhances the adsorption force. It is easy to hold the roof tightly and is equipped with protective rubber pads and suction cups.
- HIGH QUALITY - Exterior consists of ABS housing with a steel base and PC Lens Material to endure all kinds of weather conditions. IP66 Waterproof Rate. LED Lifespan up to 50,000 Hours.
- GET RID of WIRES - [Upgraded] It provides roughly 20 hours (max) of long runtime and features a fast-charging function that allows the battery to be fully charged in just 3 hours. Faster charging speed than other products as well as longer battery life with two charging methods (equipped with home charger and car charger)
- FEATURES - The emergency strobe light bar has a total of 42 high-intensity Led chip. Visible in day and night and universal compatibility for all emergency Vehicles and Trucks, Construction car, Safety, Security, Snowplow, Postal and City service Workers, Tractor, Bus, Tractor, Traileretc.
- EASY to USE - BooYu emergency warning light has 5 different flashing modes, just use the red button to switch the flashing mode, keep press and hold for 2s to control the light bar OFF/ON (last pattern memory recall).
8.5Good
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