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Round LED Truck and Trailer Lights w/ Clear Lens - 4” LED Brake/Turn/Tail Lights w/ 12 High Flux LEDs - 3-Pin Connector

Round LED Truck and Trailer Lights with Clear Lens - 4" Stop / Turn / Tail Lights - 3-Pin Connector - Flush Mount - 12 LEDs

Part Number
STC-x12

Features

  • Industry-standard 3-pin socket
  • DOT, SAE, CE, and RoHS compliant
  • IP65 weatherproof rated sealed construction
  • 3-pin plugs, grommet, and mounting bracket (sold separately)
  • Lifetime warranty
View more details
In Stock

$12.99 ea.
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Free Shipping: On orders $300 and up. Flat rate shipping for other qualifying orders. Learn More⇒

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Most Popular
  1. ST series Mounting Grommet
    4" Round Grommet for Trailer Lights
    $3.49 ea.
  2. ST series Stainless Steel Flange Mounts
    Mounting Flange for 4" Round Trailer Lights - Stainless Steel
    $5.99 ea.
Frequently Bought Together
Round LED Truck and Trailer Lights with Clear Lens - 4" Stop / Turn / Tail Lights - Flush Mount - 12 LEDs - Amber
Round LED Truck and Trailer Lights with Clear Lens - 4" Stop / Turn / Tail Lights - Flush Mount - 12 LEDs - Amber
$12.99 ea.
+
ST series Mounting Grommet
4" Round Grommet for Trailer Lights
$3.49 ea.
+
Right Angle 3-PIN Plug
Right Angle 3-Wire Pigtail for Trailer Lights - 3-Pin PL-3 Plug - 10" Lead
$2.49 ea.
Total Price: $18.97
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Overview

This 4" round 12 LED light with clear lens meets DOT FMVSS 108 requirements for vehicle signal lighting such as a tail light, turn light, hazard light, stop light, reverse, or backup light. The light has a sonically sealed polycarbonate lens and weatherproof housing for harsh outdoor conditions. This dual-function LED light increases in brightness when brakes are activated. Flush mounts easily with a separate grommet or flange and 3-pin connector to provide stop, turn, or tail lights on vehicles (see accessories).

Product Details:

  • Sealed polycarbonate
  • IP65 rated
  • Available in amber, red, or white
  • 3-pin plug socket
  • 9 - 14.8 VDC range
  • CE, DOT, SAE, and RoHS compliant
  • Lifetime Warranty
DOT
DOT
Lifetime
Lifetime
The Department of Transportation (DOT) sets strict guidelines in respect to external vehicle lighting that must be followed in order for a light to be street legal. Vehicle fixtures—such as headlights and taillights—that have a DOT compliance mark are legal, safe, and considered to provide suitable illumination for street use when properly installed.
Super Bright LEDs, Inc. warrants that products carrying a lifetime warranty will be free from defects in the material and workmanship for the lifetime of the product. If Super Bright LEDs verifies that the defect was not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product with the same product. In the case the exact product is no longer available, a gift card for the value of the original purchase price will be provided. Read More

Applications

  • Emergency Vehicle Lighting
  • Semi-Truck Light
  • Freightliner Light
  • Flatbed Truck Lights
  • Trailer Lights
  • Tow Truck Lights
  • Box Truck Lights
  • RV Lights
  • Campers
  • Service Vehicle Lighting

Similar Round Tail Lamps

  Color Options DOT/SAE ID Code Mount Type Price  
M4C-xHB4
Amber
Red
Flange
$5.99 - $6.49 ea.
ST-WHP10
White
Flange
$13.99 ea.
ST-W12
White
Flange
$14.99 ea.
ST-RHB40
Red
Flange
$16.99 ea.
ST-x61
Amber
Red
Flange
$24.99 ea.
STF-x61
Amber
Red
Flange
$24.99 ea.
STFM-x12P
Amber
Red
White
Flange
$24.99 - $29.99 ea.

Specifications

DOT Standard FMVSS 108
IP Rating IP65
Mount Type Flange
Standards And Certifications DOT Compliant
Voltage 12 VDC
PC Rated No
Print Specifications
Swipe left to see additional specifications
Part NO Current Draw
STC-A12 0.21A (210mA)
STC-R12 0.22A (220mA)

All specifications are subject to change without notice. All products are RoHS compliant.

Accessories & Power Supplies

All Accessories
Strobe Controller
Installation Supplies
Grommets
Connectors
Mounting
Most Popular

Accessories Links

Accessory Category
  1. Right Angle 3-PIN Plug
    $2.49 ea.
    Right Angle 3-Wire Pigtail for Trailer Lights - 3-Pin PL-3 Plug - 10" Lead Part Number: PL-3R
    In stock
    Designed for ST, PT, and RT series truck lights and trailer lights, the right angle 3-pin plug features 10 inch wires allowing for easy installation.
  2. 22-12 AWG Waterproof Silicone Filled Twist-On Wire Connector
    $0.45 ea.
    22-12 AWG Waterproof Silicone Filled Twist-On Wire Connector Part Number: WWN-2212
    In stock
    UL listed waterproof wire connectors suitable for all wire splices, especially those exposed to condensation, water, vapors or dust. 22-12 AWG Blue wire connector pre-filled with silicone to seal and protect connection from moisture. Not suitable for submersed connections. Price for each.
  3. Brake Light Strobe Module
    $5.99 ea.
    Brake Light Strobe Module - Brake Light Strobe Module Part Number: LSC-100A
    In stock
    Brake light strobe module works with LED brake or reverse lights. Strobe module rapidly flashes bulbs 4 times for 0.4 seconds, slowly 4 times for 2.6 seconds, and then lights remain on bright until brake pedal is released. 12V DC Operation with a maximum load of 1.25 amps. Weather-resistant housing easily mounts to vehicle with double-sided adhesive. Includes 6” power wires.
  4. Corrugated Split Loom

    $0.19 ea.
    Corrugated Split Loom Part Number: CSL-x
    In stock
    CSL-x series black polyethylene corrugated split looms. Protects and conceal wires, cables, and tubings. Splits down the side to allow covering of pre-installed wiring. Corrugated split looms are available in 1/4", 3/8", 1/2", and 3/4" sizes.
  5. Waterproof Mini Automotive Fuse Holder
    $2.99 ea.
    Waterproof Mini Automotive Fuse Holder - Waterproof Part Number: WMFH
    In stock
    Fuse Holder with Waterproof Cap and pigtail wires. Takes blade-mounting Mini fuses sold separately above- 12 Gauge 4" wire leads. Price for each.
  6. Weatherproof Dolphin Super B Connector with Sealant - 100 Pieces

    $9.95 ea.
    Weatherproof Dolphin Super B Connector with Sealant - 100 Pieces Part Number: DC-x-S
    In stock

    Dolphin Super B Connectors provide the industry’s most reliable connection with their unique design and tine structure. They reduce costs, will not corrode and do not require insulation stripping of most wire gauges before insertion. Weatherproof IP65 rating. Available in a 100 Pack.

  7. Pulsing Strobe Module
    $5.99 ea.
    Pulsing Strobe Module - Pulsing Strobe Module Part Number: LSC-100B
    In stock
    This pulsing strobe module produces a continuous flash that is perfect for vehicle LED warning lights or hazard lights. 12V DC Operation with a maximum load of 1.25 amps. Weather-resistant housing easily mounts to vehicle with double-sided adhesive. Includes 6” power wires. Price per strobe module.
  8. ST series Mounting Grommet
    $3.49 ea.
    4" Round Grommet for Trailer Lights Part Number: GR-40
    In stock
    Designed for 4 inch round ST series trailer lights and truck lights, the grommet allows for recessed mounting of LED lights with out a built-on flange. Mounts in a 4.55" round hole.
  9. MSC2-24W - LED Multi-function Strobe Controller
    $11.99 ea.
    MSC2-24W LED Multi-function Strobe Controller - LED Strobe Controller Part Number: MSC2-24W
    In stock
    Multi-Function Strobe Controller with right and left outputs and 10 alternating dynamic strobe modes. LED indicator lights on controller demonstrate the mode selected. Power-cycle mode retention allows your light to return to the mode that was selected before it was powered off. Use for LED emergency, warning and hazard lights. 12-24VDC operation. 2 Amp max load. Mount using included double-sided adhesive. Price per unit
  10. 16-14 AWG Perma-seal Butt Connectors
    $0.23 ea.
    16-14 AWG Butt Connectors - Butt Connectors Part Number: PSC-164
    In stock
    Use this butt connector to connect and seal 16-14 AWG wire. The insulated vinyl terminal protects wire connections from water, salt, and corrosion. Seal with a heat gun.
  11. psb-x-hole-snap-bushing

    $0.15 ea.
    Hole Snap-In Strain Relief Bushing Part Number: PSB-x
    In stock
    Eliminates sharp edges and protects wires and harnesses passing through holes in metal plates and panels. Resists up to 35 pounds pull.
  12. 12 VDC Strobe Light Controller with Key Fob Remote - Dual 24W Outputs - 16 Strobe Patterns
    $19.99 ea.
    Strobe Light Controller with Wireless Key Fob Remote - Dual 24W Outputs - 16 Strobe Patterns Part Number: LMC-700A
    In stock
    Turn any 12V work or vehicle light into a strobe light with LMC series Strobe Light Controller. Convenient Key Fob RF Remote controls lights wirelessly. Power button turns lights on, while UP arrow selects constant ON, and DOWN arrow cycles through 16 unique strobe patterns. Dual output allows 2 lights of up to 24-watts each to be controlled, with flash patterns that either alternate between the lights or strobe simultaneously. Memory feature turns light on in the last mode that was being used. Use this strobe controller to give extra control and safety to emergency and first responder vehicles, work lights, and more. Sturdy plastic construction resists water ingress.

  13. View all

    All Accessories

    1 additional compatible accessories

    View All Compatible Accessories
  1. Brake Light Strobe Module
    $5.99 ea.
    Brake Light Strobe Module - Brake Light Strobe Module Part Number: LSC-100A
    In stock
    Brake light strobe module works with LED brake or reverse lights. Strobe module rapidly flashes bulbs 4 times for 0.4 seconds, slowly 4 times for 2.6 seconds, and then lights remain on bright until brake pedal is released. 12V DC Operation with a maximum load of 1.25 amps. Weather-resistant housing easily mounts to vehicle with double-sided adhesive. Includes 6” power wires.
  2. Waterproof Mini Automotive Fuse Holder
    $2.99 ea.
    Waterproof Mini Automotive Fuse Holder - Waterproof Part Number: WMFH
    In stock
    Fuse Holder with Waterproof Cap and pigtail wires. Takes blade-mounting Mini fuses sold separately above- 12 Gauge 4" wire leads. Price for each.
  3. Pulsing Strobe Module
    $5.99 ea.
    Pulsing Strobe Module - Pulsing Strobe Module Part Number: LSC-100B
    In stock
    This pulsing strobe module produces a continuous flash that is perfect for vehicle LED warning lights or hazard lights. 12V DC Operation with a maximum load of 1.25 amps. Weather-resistant housing easily mounts to vehicle with double-sided adhesive. Includes 6” power wires. Price per strobe module.
  4. MSC2-24W - LED Multi-function Strobe Controller
    $11.99 ea.
    MSC2-24W LED Multi-function Strobe Controller - LED Strobe Controller Part Number: MSC2-24W
    In stock
    Multi-Function Strobe Controller with right and left outputs and 10 alternating dynamic strobe modes. LED indicator lights on controller demonstrate the mode selected. Power-cycle mode retention allows your light to return to the mode that was selected before it was powered off. Use for LED emergency, warning and hazard lights. 12-24VDC operation. 2 Amp max load. Mount using included double-sided adhesive. Price per unit
  5. 12 VDC Strobe Light Controller with Key Fob Remote - Dual 24W Outputs - 16 Strobe Patterns
    $19.99 ea.
    Strobe Light Controller with Wireless Key Fob Remote - Dual 24W Outputs - 16 Strobe Patterns Part Number: LMC-700A
    In stock
    Turn any 12V work or vehicle light into a strobe light with LMC series Strobe Light Controller. Convenient Key Fob RF Remote controls lights wirelessly. Power button turns lights on, while UP arrow selects constant ON, and DOWN arrow cycles through 16 unique strobe patterns. Dual output allows 2 lights of up to 24-watts each to be controlled, with flash patterns that either alternate between the lights or strobe simultaneously. Memory feature turns light on in the last mode that was being used. Use this strobe controller to give extra control and safety to emergency and first responder vehicles, work lights, and more. Sturdy plastic construction resists water ingress.
  6. Automotive Mini Blade Fuses

    $0.25 ea.
    Automotive Mini Blade Fuses Part Number: MAF-x
    In stock
    Miniature blade-mounting automotive fuses. Select from 2 Amp to 30 Amp fuse. Price for each however bulk discounts are available.
  7. Sho-Me Solid State Random LED Flasher
    $39.99 ea.
    SHO-ME Solid State Strobe LED Flasher - LED Flasher Part Number: 11.1005.SF
    In stock
    Use the SHO-ME heavy-duty LED strobe flasher on any emergency vehicle. This flasher features 7 selectable strobe flash patterns and is compatible with most LED lights. 12V DC operation with a maximum load of 3 amps per channel. The water-resistant housing is fully potted for protection against vibration and shock. Includes 17-1/2" power wires.
  1. 22-12 AWG Waterproof Silicone Filled Twist-On Wire Connector
    $0.45 ea.
    22-12 AWG Waterproof Silicone Filled Twist-On Wire Connector Part Number: WWN-2212
    In stock
    UL listed waterproof wire connectors suitable for all wire splices, especially those exposed to condensation, water, vapors or dust. 22-12 AWG Blue wire connector pre-filled with silicone to seal and protect connection from moisture. Not suitable for submersed connections. Price for each.
  2. Corrugated Split Loom

    $0.19 ea.
    Corrugated Split Loom Part Number: CSL-x
    In stock
    CSL-x series black polyethylene corrugated split looms. Protects and conceal wires, cables, and tubings. Splits down the side to allow covering of pre-installed wiring. Corrugated split looms are available in 1/4", 3/8", 1/2", and 3/4" sizes.
  3. Weatherproof Dolphin Super B Connector with Sealant - 100 Pieces

    $9.95 ea.
    Weatherproof Dolphin Super B Connector with Sealant - 100 Pieces Part Number: DC-x-S
    In stock

    Dolphin Super B Connectors provide the industry’s most reliable connection with their unique design and tine structure. They reduce costs, will not corrode and do not require insulation stripping of most wire gauges before insertion. Weatherproof IP65 rating. Available in a 100 Pack.

  4. 16-14 AWG Perma-seal Butt Connectors
    $0.23 ea.
    16-14 AWG Butt Connectors - Butt Connectors Part Number: PSC-164
    In stock
    Use this butt connector to connect and seal 16-14 AWG wire. The insulated vinyl terminal protects wire connections from water, salt, and corrosion. Seal with a heat gun.
  5. psb-x-hole-snap-bushing

    $0.15 ea.
    Hole Snap-In Strain Relief Bushing Part Number: PSB-x
    In stock
    Eliminates sharp edges and protects wires and harnesses passing through holes in metal plates and panels. Resists up to 35 pounds pull.
  6. Black Cable Ties - 10 Pack

    $0.39 ea.
    Black Cable Ties - 10 Pack Part Number: CT-B-10
    In stock
    4, 6, and 11 inch Cable tie - .875" max dia.; 6 inch Cable tie - 1.50" max dia.; 11 inch Cable tie with - 3.062" max dia.; 16 inch Stud Mount Cable tie - 4.125" max dia.
  7. Connector Grease
    $1.99 ea.
    Dielectric Electrical Connector Grease - 4 Grams Part Number: CP-1
    In stock
    High performance silicone based dielectric grease that can be applied to any electrical connection to keep out moisture and prevent corrosion. Use with connectors, sockets, pigtails, trailer connections, headlight/taillight bulb bases, contacts, etc. Includes (1) 0.14-ounce packet.
  8. 16 Gauge Wire - Four Conductor Power Wire
    $0.99 per Foot
    4-Wire Trailer Wire - 16 Gauge Parallel Bonded Wire - Four Conductor - 16 AWG Power Wire Part Number: WP16-4
    In stock
    This 4-wire trailer wiring is for low voltage installations. Parallel bonded four conductor 16 gauge 1x16 stranded wire. Commonly used for trailer wiring. Price per foot.
  9. Nylon Push Mount Base for Cable Ties
    $0.69 ea.
    Nylon Push Mount Base for Cable Ties - Push Mount Part Number: PMB-250
    In stock
    Cable tie mounting base to secure wires on surface. Fits 1/4" diameter hole - For ties up to 3/8" wide.
  10. Heavy Duty Mount for Cable Ties: HDM-187

    $1.99 ea.
    Heavy Duty Mount for Cable Ties Part Number: HDM-x
    In stock
    Heavy-duty mount for cable ties to secure wires to surfaces up to 1/2" wide. A small tab inside the mounting hole temporarily engages threads, allowing assemblers to pre-install the mount on a stud before securing it with a washer and nut (not included). Available in #10 size mounting hole (1/4") and #8 size mounting hole (3/16"). Price for each.
  1. Rubber Grommet for 4" Round Trailer Lights
    $5.49 ea.
    Rubber Grommet for 4" Round Trailer Lights Part Number: A45GB
    In stock

    Mount a 4" round trailer light to a truck or trailer using the open back grommet. Durable PVC construction.

  2. Grommet for 4" Round Peterson Trailer Lights - Flush Mount
    $4.99 ea.
    Grommet for 4" Round Peterson Trailer Lights - Flush Mount Part Number: B426-18
    In stock

    Flush mount 4" round trailer light using the black PVC grommet. Provides additional shock absorption to extend the light's life. Fits 4 1/2" mounting holes.

  1. Right Angle 3-PIN Plug
    $2.49 ea.
    Right Angle 3-Wire Pigtail for Trailer Lights - 3-Pin PL-3 Plug - 10" Lead Part Number: PL-3R
    In stock
    Designed for ST, PT, and RT series truck lights and trailer lights, the right angle 3-pin plug features 10 inch wires allowing for easy installation.
  2. Straight 3-PIN Plug
    $2.49 ea.
    3-Wire Pigtail for Trailer Lights - 3-Pin PL-3 Plug - 10" Lead Part Number: PL-3S
    In stock
    Designed for ST, PT, and RT series truck lights and trailer lights, the straight 3-pin plug features 10 inch wires allowing for easy installation.
  3. Right Angle 3-Wire Pigtail for Optronics Trailer Lights - 3-Pin PL-3 Plug - 10" Long
    $4.49 ea.
    Right Angle 3-Wire Pigtail for Optronics Trailer Lights - 3-Pin PL-3 Plug - 10" Long Part Number: A47PB
    In stock

    To connect an LED truck and trailer lights with a PL-3 connector to power, use the 3-wire pigtail connector. 10" right angle pigtail wire leads with stripped ends.

  4. 3-Wire Pigtail for Optronics Trailer Lights - 3-Pin PL-3 Plug - 10" Long
    $3.99 ea.
    3-Wire Pigtail for Optronics Trailer Lights - 3-Pin PL-3 Plug - 10" Long Part Number: A45PB
    In stock

    To connect an LED truck and trailer lights with a PL-3 connector to power, use the 3-wire pigtail connector. 10" straight pigtail wire leads with stripped ends.

  5. 3-Wire Pigtail for Peterson Trailer Lights - 3 Pin PL-3 Plug - 10-1/2" Long
    $4.49 ea.
    3-Wire Pigtail for Peterson Trailer Lights - 3 Pin PL-3 Plug - 10-1/2" Long Part Number: B431-491
    In stock

    Hardwire LED truck and trailer lights to power using the 3-wire PL-3 pigtail harness. Stripped hot wires and ground wire with ring terminal. Molded plug for single or double contact.

  6. Right Angle 3-Wire Pigtail for Peterson Trailer Lights - 3 Pin PL-3 Plug - 10-1/2" Long
    $4.99 ea.
    Right Angle 3-Wire Pigtail for Peterson Trailer Lights - 3 Pin PL-3 Plug - 10-1/2" Long Part Number: B421-491
    In stock

    Hardwire LED truck and trailer lights to power using the 3-wire PL-3 pigtail harness. Stripped hot wires and ground wire with ring terminal. Right angle plug for single or double contact.

  1. ST series Mounting Grommet
    $3.49 ea.
    4" Round Grommet for Trailer Lights Part Number: GR-40
    In stock
    Designed for 4 inch round ST series trailer lights and truck lights, the grommet allows for recessed mounting of LED lights with out a built-on flange. Mounts in a 4.55" round hole.
  2. ST series Stainless Steel Flange Mounts
    $5.99 ea.
    Mounting Flange for 4" Round Trailer Lights - Stainless Steel Part Number: FLSS-40
    In stock
    Stainless Steel Flange available for 4 Inch diameter ST Series Truck Lights. Flange or Grommet is used for mounting, not both.
  3. ST series Chrome Bezel with Hood
    $3.99 ea.
    Chrome Bezel with Visor for 4" Round Trailer Lights Part Number: KC-40
    In stock
    Chrome plated plastic bezel with Hood Visor for 4 Inch Round ST Series Truck Lights. Includes stainless steel mounting screws. Price for each.
  1. ST series Mounting Grommet
    $3.49 ea.
    4" Round Grommet for Trailer Lights Part Number: GR-40
    In stock
    Designed for 4 inch round ST series trailer lights and truck lights, the grommet allows for recessed mounting of LED lights with out a built-on flange. Mounts in a 4.55" round hole.
  2. ST series Stainless Steel Flange Mounts
    $5.99 ea.
    Mounting Flange for 4" Round Trailer Lights - Stainless Steel Part Number: FLSS-40
    In stock
    Stainless Steel Flange available for 4 Inch diameter ST Series Truck Lights. Flange or Grommet is used for mounting, not both.

Reviews

4.7 / 5 stars
3 reviews

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