The Best Round Turn Signals of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Round Turn Signals of 2022. Check our ranking below.

2,680 Reviews Scanned

Rank No. #1

TRUE MODS 2pc 3/4" Inch Round Amber Trailer 12V LED Marker Light [3 Wire/DRL & Turn Signal] [DOT FMVSS 108] [SAE P2PC] [Semi-Spherical Output] [IP67 Waterproof] Small Markers for Trailer Truck

DOT COMPLIANT - Our 3/4" clearance lights are DOT FMVSS-108 compliant and meet the requirements for build quality, durability, and visibility. So you can feel confident that you're installing a light that is completely safe, compliant and legal.
BETTER VISIBILITY - These lights are SAE P2 PC rated and produce a 180-degree visible arc of light. When installed on the 45-degree corner of a truck or trailer, they function as both a clearance and side marker light; two for the price of one!
MORE FUNCTIONS - Equipped with two brightness levels, these three-wire LED lights give you more options. Install them on the front or rear of your vehicle as side marker lights, clearance lights, auxiliary turn signals or supplemental brake lights.
FULLY SUBMERSIBLE - IP67 rated, these clearance lights are completely sealed, fully submersible, and designed to last longer than other, less reliable lights. That means fewer weather-related failures and more time in the schedule.
QUICK INSTALL - Time in the garage is time off the road. With a standard 3/4" size, no-screw grommet install, and pre-attached .180" bullet connectors, these lights install quickly and get you out of the garage and back on the road faster.

SaleRank No. #2

Nilight 3/4Inch Round Marker Light 10PCS Amber LED Turn Signals 3 Connectors Side Indicator Bullet Clearance Lights IP68 Waterproof for Trailer Truck Camper Van Boat Bus

Awesome LED: Each light is equipped with 3pcs 3030 SMD LEDs, display bright and excellent two levels of amber light. Excellent lighting performance can enhance safety for day and night driving
Upgraded Design: Upgrade to 3 wires with upgraded metal connectors (fit for 4mm connector). Includes two brightness levels for different functions. High brightness mode can work as Turn Signals Light, and low brightness can work as marker light clearance light indicator light
Quick Flush Mount: Come with rubber grommet for flush mount. First, prepare a circular hole with a diameter of 0.78 ", then press in the rubber grommet and the light in sequence. Finally, connect the wires. White for Ground, black for low brightness and red for high brightness
Completely Sealed & Waterproof: The entire light is sealed, and transparent hard glue is added to the circuit board at the back to prevent damage to the wires and prevent water from entering the lights. The lights can reach IP68 waterproof level and is durable in any environment
Wide Application: Fit for 12V DC trucks, trailers, tractors, bus, RV, camper, special vehicle, Boats etc. Function as turn signals light, marker/clearance/indicator light

Rank No. #3

Partsam 2pcs 3/4" Smoked Amber LED Clearance Light Side Marker Light w/Rubber Grommet, Grill Lights Turn Signals For Truck Trailer Pickups RV, 12V, FLush Mount

Package includes 2pcs 3/4" Miniature Round Bullet Led Marker Clearance Side Lamp--Smoke Lens / Amber LED;
Operating voltage: 12V; Number of led's: Single Led; Color: Smoke/Amber; Dimensions: 3/4 inch
Funictions: Side Marker Lamps / Clearance Lamps / Turn Signal Light / Brake Lights / Identification Light / Grill Lights etc.
Includes attached grommet and comes with wire pigtails, NOT 180 DEGREE BULLET PLUGS, NOTE: WHITE WIRE IS NEGATIVE AND BLACK WIRE IS POSITIVE; Installation is easy, just drill a 3/4" hole to push it in;
Applications: Works on any 12V Vehicles such as truck trailers pickup cars RV camper atv utv .

SaleRank No. #4

Nilight 2PCS 4 Inch 12LED Round Amber Turn Signal Tail Light w/Surface Mount Grommet Plugs IP67 Trailer Lights for RV Truck Trailers

Upgraded LED: Each light is composed of 12PCS upgrade high-quality LEDs, features wider lighting angle, and better heat dissipation. Create higher brightness and longer lifetime.
Stand Out Brightness: Output 3 time brighter light than others. High brightness for Turn Signal light, low brightness for Tail light. Improve visibility and ensure you a safer night.
Easy Installation: Just three steps. surface mount the grommets & light setup, attach the 3-prong plug to light, and then connect the 3 wires lead. Hole size for surface mount is: 4. 46” diameter hole, 1.87” depth.
Durable For Weather: Highly silicone sealed and IP67 waterproof rate, resistant to water intrusion, durable with any season and weather.
Wide Application: Work on 12V DC system, function as turn signal light, tail light for all kinds of trucks, trailers, tractors, semi-trailer, horse trailer, travel trailer, dump Truck, special vehicle, etc. Just make sure the hole size before your purchase

Rank No. #5

Partsam 2pc 3" Round Double Face Red/Amber 30 LED Pedestal Fender Lights Turn Signal Chrome Miro-reflex Sealed Replacement for Peterbilt/Freightliner/Western Star Trucks Semi Trailers, 10-30V

3" Diameter; Chrome die-cast housing; post mount; 3-wire design with leads exiting through mounting post; dual-face design; 15 red LEDs; 15 amber LEDs; Miro-Reflex faceted reflector design provides increased light output and a contemporary appearance while maintaining a traditional footprint; Please notice this light is 3 inch in diameter ONLY, not the 4 inch version.
These are right and left fender mount clearance lights with amber light facing forward and red light facing backwards; Perfect lights to mount on your truck or trailer side fenders;
Dual-face trailer light: Red side serves 3 functions - stop, turn and tail light; Amber side serves 2 functions - parking and rear turn signal light;
This light is hard-wired with three plain wires; Universal Single stud mount; These lights function at 12 volts; high and low dual function; low ampere draw;
Applications: This round double faced sealed LED pedestal lights are designed for trucks, towing & boat trailers, RVs, buses, ATVs, utility vehicles, esp. for Peterbilt Freightliner Semi-Trucks;

Rank No. #6

Partsam 2pcs Round Double Face Amber 48LED Pedestal Fender Rear Turn Signal Parking Lights Post Mount, Dual-face Led Marker Trailer Lights Replacement for Heavy-duty Trucks, 10-30V

Amber Lens; 4.15" Diameter; Chrome die-cast housing; post mount; 3-wire design with leads exiting through mounting post; dual-face design; 42 LEDs with Mini Reflectors; Miro-Reflex faceted reflector design provides increased light output and a contemporary appearance while maintaining a traditional footprint.
This Dual-face trailer light is AMBER on both sides! Although in most states in the US it is required for pedestal lights such as this to have an amber face to the front and a red face to the rear, there are some exceptions!
This Amber, round dual-face trailer light serves functions: Parking and rear turn signal light; Also you can use it as marker lights; Perfect lights to mount on your truck or trailer side fenders
This light is hard-wired with three plain wires; Universal Single stud mount(Mounting bolts diameter: 0.47" approx.); These lights function at 10-30 volts; high and low dual function; low ampere draw
Applications: This round double faced sealed LED pedestal lights Clear Lens are designed for trucks, towing & boat trailers, RVs, buses, ATVs, utility vehicles

Rank No. #7

MotoParAcc 8Pcs 3/4inch Round Led Marker lights Turn Signals Compatible with Car,ATV,UTV,Motorcycles Truck Pickup Trailer

【3X Brighter LED Turn Signals】Each Light built in 3 pcs of High Quality SMD LED existing 50,000 hrs for Working Life with an energy-saving bulb, which outputs high luminous efficiency to save your life on the road.
【Compatibility】The universal street legal led turn signals fit RVs, motorcycles, trailer, UTVs, ATVs, and truck pickup etc.
【Durable】Made of high quality ABS plastic lens, silicone rubber housing and PC lens, which have no shade color, waterproof, shockproof, weatherproof, dustproof and vibration proof.
【Easy to Install】Just drill a 3/4 in hole in a flat panel, then connecting white wire to negative, black wire to positive.
【What You Will Get】4Pcs amber led turn signal lights+4pcs red led turn signals.You are backed by 3- Month since from order purchasing, please contact us if you have any questions. Solutions will be offered once detail is confirmed.

Rank No. #8

Motorcycle Round Turn Signal Lights, 4PCS 12V LED Bulbs Blinker Direction Indicator Lamp, Universal for Honda Shadow Suzuki Kawasaki Harley Yamaha (Black/4PCS)

【Compatibility】: Universal fit most street standard custom bike cruiser bobber chopper scooter dirt bike with 10mm mounting bolt. Such as compatible with Honda Rebel / Interstate / Fury / Shadow (NOTE: NOT fit Honda Magna,1980-1990 Honda Shadow!!!), Harley, Kawasaki, Suzuki, Yamaha, Triumph and other brands 12V motorbikes.
【Top Material】: Our motorcycle turn signals are made of high quality steel and ABS housing. The delicate chrome finish makes it look very fine and makes your car more beautiful. The IP67 waterproof plastic is very resistant to damage and can work even when traveling in heavy rain.
【Unique Shape & Super Bright】: We have adopted a very unique exterior design, with high brightness halogen bulbs and a round lampshade to make it look very different and beautiful. This amber motorcycle turn signal can be used as a front and rear turn signal for your front and rear lighting needs. It illuminates brighter than other bulbs, greatly improving visibility and making your driving safer.
【Quick Installation】: Two installation methods. If your original blinkers' mounting bolt is 10mm, just remove your stock turn signal light and install the new light on where the old one was removed. Or drill an 10mm hole on where you to mount the new turn signals to DIY your motorcycle.
【Package Includes】: You will get 4 motorcycle turn signals, which will be enough for your needs. We will try our best to provide customer good quality at great cost and create you a more enjoyable driving experience. If you have any questions, please feel free to contact us, we will reply as soon as possible.

Rank No. #9

Partsam 2Pcs Double Face Round LED Pedestal Lights Fender Stop Turn Signal Tail Brake Lights Clear Lens 48 LED Post Mount Semi Trailer Replacement for Trailers Trucks, 10-30V

[Package Content] 2pcs round led pedestal turn signal lights (Clear Lens). 4.15" Diameter; Chrome die-cast housing; post mount; dual-face design; 24 red LEDs and 24 amber LEDs, Miro-Reflex faceted reflector design provides increased light output and a contemporary appearance while maintaining a traditional footprint;
These are right and left fender mount clearance lights with amber light facing forward and red light facing backwards; Perfect lights to mount on your truck or trailer side fenders, bumpers, mirrors or even tool boxes anywhere you'd like to mount it;
This Dual-face trailer light is hard-wired with three plain wires: White is ground, gray is low brightness and red is high brightness; Universal Single stud mount; These lights function at 12V to 30V DC; high and low dual function; low ampere draw. Clear/Red side serves 3 functions - stop, turn and tail light and Clear/Amber side serves 2 functions - parking and rear turn signal light;
Applications: This round double faced sealed LED pedestal lights Clear Lens are designed for trucks, towing & boat trailers, RVs, buses, ATVs, utility vehicles, Trucks
[Compatibility Options] Trailers, RVs, Trucks, Tractors, Buses, Special Vehicles, Heavy Trucks, Campers, etc.

Rank No. #10

iJDMTOY 12V 70mm Round Dome Shape Flush Mount Amber Lens Amber Yellow LED Side Markers/Turn Signal/Reverse Backup Lamps, Compatible With Classic 50s 60s Car Caravan Truck Motorcycle, etc

One pair 12V DC 70mm (2.75") round/dome shape flush mount LED lamps
Powered by 40 pieces of super bright amber yellow LED diodes with chrome reflector inside cased with an amber lens durable ABS plastic cover (no bezels included)
Flat bottom, two wires (ON or OFF) lighting design, come with foam gaskets and screws for an easy universal fit installation
Fit many 50s 60s 70s classis cars that use the 68mm~73mm diameter round shape front and rear indicator lamps such as front side markers, clearance/parking, turn signal corner lights and rear tail/brake lights, turn signal or back-up reversing lights, etc depends on the lens/covers and LED light colors
We have test-fit these LED light assemblies on a 1957 Suburban and a 1965 Shelby Cobra, as long as the surface is pretty much flat and the size is around 2.7~2.8 inches, you should have no problem installing these; If you are using them for turn signal, you might need to add 50W 6-Ohm load resistors to bypass the LED blinker hyper flash

Last update on 2025-11-13 / Affiliate links / Images from Amazon Product Advertising API

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Features: What bells and whistles matter for an Round Turn Signals?
Specifications: How powerful they are can be measured.
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FAQ:

Q: How do you replace front turn signal bulb?

A: Turn on your right turn signal and check the front of the car. If the signal is not alternating between bright and dim, you need to replace that bulb. Turn your wheels toward the opposite side of the car from the turn signal you’re replacing.

Q: What color is a turn signal?

A: Locate the lever on the left side of the steering column. The turn signal is a long lever, usually black or gray in color. When moved up or down, this lever will cause a light on either the left or right side of your car to flash.

Q: What is right turn signal?

A: Turn signals are in almost every case activated by a horizontal lever (or stalk) protruding from the side of the steering column, though on some vehicles it protrudes from the dashboard. The outboard end of the stalk is pushed clockwise to activate the right turn signals, or anticlockwise for the left turn signals.

Q: Which is turn signal kit?

A: Turn signal kit is one of the essential kits of your Polaris Ranger when it comes to safety. Flexibility on the queue makes the work easier for you to install them on your vehicles. The installation guideline is arranged with a diagram which, will make the installation work easier for you.