We’ve spent hundreds of hours researching and comparing 12V Flashing Light of all specifications to find the best one for any need (or budget). Here are the results.

The Best 12V Flashing Light of 2020 – Top Rated & Reviewed

2,871 Reviews Scanned

Rank No. #1
LED Strobe Light, 12V-24V Amber 40 LED Warning Safety Flashing Beacon Lights with Magnetic and 16 ft Straight Cord for Vehicle Forklift Truck Tractor Golf Carts UTV Car Bus
  • Super bright beacon light: 40 super bright LEDs with with Durable PC Lens, 360 degrees of coverage. keep security in fog, rain or snow and other low visibility area
  • Easy Installation: comes with strong magnets (Test go up to 60mph but not fall off) and 12V-24V switch plug. Just need attach the strong magnets on any metal exterior of cars and plug the switch plug.
  • Flash Patterns: 7 different flash patterns with a independent switch to cycle through modes. Memorizes last pattern used (recall last pattern)
  • Panel Dimensisons: 5" (W) x 3.4" (D) x 3.7" (H) / Cable length: Straight 16 FT with on/off power and independent control switch, plug and play / Up to 50,000hours lifespan expectancy.
  • Compatible with all those vehicles equipped with a 12-24V power socket. Great for emergency vehicles, postal service, construction vehicle, Truck Vehicle, Forklift, Tractor, Golf Carts, UTV Car, School Bus and safety warning etc.
Rank No. #2
[Upgraded 5] ASPL 48LED Roof Top Strobe Lights, High Visibility Emergency Safety Warning LED Mini Strobe Light bar with Magnetic Base for 12-24V Snow Plow, Trucks, Construction Vehicles (Amber/White)
  • UPGRADED -- [Upgraded 1]:Add 12 LEDs, total 48 leds. [Upgraded 2]:Item Weight 2.9 pounds.The housing is thicker than ordinary lights. [Upgraded 3]:Integrated heatsink, and anti-condensation drain port. [Upgraded 4]:16.4FT Long heavy duty cable. [Upgraded 5]:Each magnet is located in the card slot and will not loosen or move.
  • EASY TO INSTALL -- 2 Suction cup pods + 14 magnets, place on any metal exterior (Does not include aluminum).16.4FT Long heavy duty cable,Convenient for wiring.
  • FLASH PATTERN -- Double switch button setting, 16 selectable flashing patterns; Last pattern recall/memory function.
  • HIGH PERFORMANCE -- Integrated heatsink, and anti-condensation drain port, good improved the problem of water vapor condensation inside the light. Completely Waterproofed, Strong fog penetrability and dust-proof and corrosion resistant.Lifespan up to 50,000 Hours.
  • SERVICE -- If any questions, please feel free to contact us by email.And we offer 2 YEARS warranty.If it is defective, we will full refund to you Or send new lights.
Rank No. #3
GPPOWER 30LEDS Amber Emergency Warning Flashing Safety Strobe Beacon Light for Forklift Truck Tractor Golf Carts UTV Car Bus 9-30V
  • Height: 5",Base size: 3.8"*2.8",Voltage: 9V - 30V
  • 30 super bright LEDs for high visibility output
  • Can be used in fog, rain or snow, suits for car, truck, construction site, emergency, etc
  • Use two screw put it on the top of your vehicle . Easy to install
Rank No. #4
TASWK 3-LED Bulb Flashing Strobe Lights for Trucks Cars Vehicle Waterproof Emergency Grill Lights (Red)
  • Three wire system to implement kinds of lighting effects,constant light and different strobe effects.
  • 12-24VDC universal fit all Cars SUV vans Lorry Rvs Bus Boat Trailer Clearence and trucks with DC
  • High Quality ABS Housing + PC Lens ,Anti-collision, anti-dust and splash-proof , No pollution, no noise, no electronic interference.
  • Powered by 3 high intensity LEDs with optical lens. 9 different flashing patterns. Last pattern memory recall.Vibration resistant. Faster on/off response Time.
  • Easy to install and durable.With our strict quality control system, we test each item and 100% ensure in good condition before we ship.
Rank No. #5
TOBBI 12V Kid Ride on Police Cop Car Battery Powered Electric Truck with Parental Remote Control, Siren, Flashing Lights, Bluetooth, Music, Spring Suspension, Red
  • [Best Gift for Children]: Our kids ride on police car is well-designed to fulfill your little one’s dream of becoming policeman. The flashing light, siren, megaphone, and police signs offers authentic experience to your children.
  • [Two Control Modes]: 1. Parental Remote-Control Mode (3 speeds): You can enjoy fun with your children together. 2. Battery Operate Mode (2 speeds): Your children can easily start the toy car with the push of a button and control it to move forward, backward or stop.
  • [Kid-Friendly Designs]: a. Soft start design prevents your kids from being scared by sudden acceleration. b. The retractable handle and wheels make it easy to move when it is not running. c. Spacious seat with safety belt ensures comfortable and safe riding experience.
  • [Detailed Product Information]: Our kid ride on police vehicle measures 43.3” (L) X 26.8” (W) X 20.5” (H) and weighs 35.3 lbs. Max load capacity of 66 lbs. Charging time: 8 to 12 hours; Operation time: 1-2 hours. Speed range: 1.9 to 3.1 mph.
  • [Quality Assurance]: TOBBI is committed to product quality, and we promise 100% quality assurance for products for 1 year, just to give you the best products and services. Please feel free to contact us if you have any questions.
SaleRank No. #6
Xprite 30 LED Amber/Yellow Emergency Warning Flashing Safety Strobe Beacon Light for 10-110V Forklift Mower Truck Tractor Golf Carts UTV Car Bus
  • ★ FEATURE: This Warning Beacon Strobe Light Total of 30 High Brightness SMD 5730 LEDs with Low Polycarbonate Dome, More Clearer Vision Can Provides 360 Degrees of Coverage. Lifespan Up to 50,000 Hours.
  • ★ PATTERN: 3 Bright Flashes With 1 Second In Between. Durable PC Lens And Better Light Quality. Low Power Consumption And Low Heat. Self-Contained LED, No External Flasher Required.
  • ★ HIGH QUALITY: Base is Made of Stronger ABS Plastic Provide Great Insulation. Impact & Shock Resistant. Weatherproof Ready for Exterior Mounting. Removeable Dust Cove Allows for Easy Maintenance. Encapsulated to Protect Against Moisture, Dust and Vibration .
  • ★ EASY INSTALLATION: Permanent Mount. Quick Installation. Come with A Screw Mounting Base and Screw-in Assembly Intended for Permanent Mount Set Up.Can Be Conveniently with 13.5IN (350 MM) Length Positive/negative Hard Cable to Attached Any Vehicles and Devices Equiped with A 10-110V Power Source.
  • ★ APPLICATION: Great for Emergency Workers, Postal Service, Construction Vehicle, Security Hazard Warning, And Other Emergency Needs. Dimension: Dia. 1.33"(3.38cm) * H: 5.24"(13.31cm) * Bases Dia:3.86''(9.80cm)
Rank No. #7
WoneNice 12V 60W 6-COB LED Emergenecy Warning Flashing Lights Amber Hazard Beacon Lights Bar Recovery Strobe Light with Magnetic Base for Car Vehicle Snow Plow and Trucks
  • Super Bright LED Strobe Warning Light: Come with 6-COB High Intensity LEDs Bulbs, keep drive or working security in fog, rain or snow and other low visibility area, Great for Emergency Workers, Postal Service, Construction Vehicle, Security etc.
  • 7 Flash Patterns: Comes with Double Switch, Easy ON/OFF Power switch and 2nd switch to Change Between 7 Flash Patterns, Memorizes last pattern used (recall last pattern), Simple Operation.
  • With Magnetic Base: Magnetic Pods with Protective Rubber Feet(Included 8 Strong Magnetic Suction), Attach to Any Metal Top; Magnets Strong Enough to Adsorbed on The Roof of The Car but won't fall off even at 60mph speeds.
  • Durable and Waterproof: Housing is Made of Durable ABS and Aluminum Materials and Crystal Clear for Max Brightness, Waterproof IP66 Design That Can Be Used on Foggy Day, Rainy Day or Snowy Day., Up to 50,000 Hours Life.
  • Easy Installation: Dimension: 10.8"(Wide) x 6.2"(Deep) x 2.4"(Height); Straight Cable Length up to 16 FT, This Straight Cable Is Design to Be More Convenient for Installation. Specifically Designed to Work on All Vehicles with a 12V Switch Plug.
Rank No. #8
Alla Lighting 7440 7443 LED Strobe Brake Lights Bulbs Super Bright W21W T20 Wedge High Power 2835 SMD 12V Flashing Strobe Stop Lights Replacement for Cars, Trucks, Brilliant Pure Red
  • (Set of 2) 7443 Strobe led brake light bulbs will strobe at the beginning braking mode for much easier notified and safer stop & then turn stable solid brake light (Legal blinking times) to avoid any automotive cars, trucks, SUVs, RVs rear-end collision.
  • LED Chips: 39 pieces high quality,high power with high performance 2835 led chips per 7440/7443 strobe brake led bulb ---360 degree full angle illumination with projector lens design
  • T20 7443 dual filament, big difference between high and low intensity light output, replacing rear 7440 7443 brake stop light, center high mount stop ( 3rd brake ) light,etc. Extra load resistors maybe required to avoid the error code or blinking issue.
  • The length is about 2.09 inch. Cross reference number: 7440, 7441, 7443, 7443LL, W21/5W, 7443/26201, 78660, 78661, 17919, 7515, HIB7443WM, W21W, 7440/26200, 17632, 7504, W3x16Q, 7440LL, etc.
  • One Year Warranty Compatible with both standard type and CK/SRCK type. Voltage: 12V - 24V, built in stable current IC driver for longer lifespan.
Rank No. #9
12-24V 20-LED Super Bright Emergency Warning Caution Hazard Construction Waterproof Amber Strobe Light Bar with 16 Different Flashing for Car Truck SUV Van - 4PCS (White Amber)
  • Update Design : 20 led lights focused on one light, smaller, brighter
  • Package Includes: 4X 20-LED Synchronous Strobe Light + 4X Protection Pad + Mounting Screws
  • Patterns: 16 Different Flashing Patterns, Last pattern recall/memory function.
  • Easy to install and durable. RED---TO Positive Pole; BLACK---TO Negative Pole YELLOW---Patterns Selector(The yellow touch black wire then release black wire)
  • SERVICE---7 days no reason to return,180 days warranty .If it is defective, please contact with us directly.
Rank No. #10
XT AUTO 4pcs Universal 12V-24V Super Bright Amber/Amber 18W 6-LED Warning Emergency Construction Surface Mount Beacon Flash Caution Strobe Light Bar
  • 6 super bright LEDs, lifespan up to 50000 hours, wide angle of visibility and high intensity strobe. 16 different flashing patterns, Low power consumption, quick instant start-up time.
  • Ultra-thin waterproof design, high quality aluminum alloy casing + PC lens, anti-collision, dustproof, splash-proof / non-polluting, no noise, no electronic interference. Better heat dissipation and unlimited installation possibilities.
  • Universal for 12-24V all Car, Off road vehicle,ATVs,truck,engineering vehicles(excavator,treedozer,road roller, bulldozer,crane and mining truck etc.). For Special vehicle(fire engine,police cars,rescue vehicle,communication vehicle,military command vehicle) forklift,trains,boat,marine,bus,and tanks.
  • There are two lighting mode: constantly mode and strobe mode. Red cable connect positive. Black cable connect negative. Yellow cable connection positive change flashing mode. (When the yellow line touches the red line, the mode will be changed. When the yellow line is released, the mode is fixed.)
  • The high-intensity of flashing keeps your driving safe and free from traffic accident. Please buy with confidence. RISK FREE 100% money-back guarantee. If you have any questions, please feel free to contact us.

Last update on 2020-11-06 / Affiliate links / Product Titles, Images and Descriptions from Amazon Product Advertising API

Top Rated 12V Flashing Light to Buy Now

 

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How to Choose the Best 12V Flashing Light (with Price and Reviews)

Although most 12V Flashing Light are similar, there are several differences worth noting. Here are nine criteria to consider when choosing an 12V Flashing Light:

(1) 12V Flashing Light Price and Reviews

Although price is not the only factor to consider, it is nevertheless extremely important. The price of an 12V Flashing Light should be in line with its value. You can compare 12V Flashing Light reviews to make sure you are getting a fair price. This is easy to do on Amazon.

(2) Demand

The demand for a particular 12V Flashing Light is a good indication of its ability to perform the functions for which it was designed. If a product has been around for a while and still has a high demand, it is likely a good product.

(3) Material

12V Flashing Light materials differ from manufacturer to manufacturer. Consider where and how you will be using your 12V Flashing Light to determine if one material would be better than another.

(4) Size

Like most products, 12V Flashing Lights come in various sizes. Do you need a large 12V Flashing Lightor a small one? Think about where you will use your 12V Flashing Light in order to determine the best size. You can also read the customer reviews on Amazon to see what others are saying about the size of the unit they purchased.

(5) Color

12V Flashing Lights also come in a variety of colors. Do you need a particular color? You should also consider whether the color of your 12V Flashing Light would have any effect on the efficiency of its operation.

(6) Durability

The durability of an 12V Flashing Light will be contingent on the materials used as well as the quality of the manufacturing process. Additionally, the type of 12V Flashing Light you purchase may affect its durability.

(7) Storage

Will you need to store your 12V Flashing Light? If so, you should consider the size and weight of the 12V Flashing Lightto make sure that it can be stored properly. Also, give some consideration to the type of climate in which your 12V Flashing Light will be stored.

(8) Customer Ratings

Customer rating is one of the best criteria for choosing an 12V Flashing Light. It is hard to know exactly how an 12V Flashing Light will perform until you get it home and try it out.

(9) Warranty

Make sure the 12V Flashing Light you are considering is backed by a good manufacturer’s warranty. If it isn’t, you might be better off with another ones.