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Round LED Truck Trailer Lights - 4" LED Brake/Turn/Tail Lights - 3-Pin Connector - Flush Mount - 10 LEDs

LED Trailer Backup Light - 4" Round - 10 LEDs - White

Part Number
In Stock

Starting at $13.95 ea.

Cyber Monday Sale: 15% Off Your Entire Purchase! When you use code BFCM22 at checkout. Details⇒

Frequently Bought Together
LED Trailer Backup Light - 4" Round - 10 LEDs - White
$13.95 ea.
4" Round Grommet for Trailer Lights
$3.45 ea.
Total Price: $19.85


Designed to accept industry standard 3-pin plugs, this 4” round LED light meets DOT FMVSS 108 requirements. Use for vehicle signal lighting such as reverse, back-up, park, turn signal, hazard, or tail lights. The light mounts flush with a compatible grommet or flange (sold separately). Each light boasts 10 high-flux LEDs that operate with in a wide 9-14.8V DC range and consumes 90% less energy than incandescent lamps. Sonically sealed polycarbonate lens and weatherproof housing.
Product Details:
  • Red and Amber options are equipped with Tail, Stop & Turn, and GRND
  • White option is equipped with Stop & Turn and GRND only
In order for certain products within controlled categories, such as electrical and electronic devices, to be legally sold in the European Economic Area, they must bear a CE label, which stands for Conformité Européenne (European Conformity). Products with this label meet environmental, health, and safety standards put into place by European legislation.
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.
An SAE mark means that the Society of Automotive Engineers has tested a product to ensure that it follows guidelines, standards, and practices in regard to design, construction, and materials. SAE's requirements do not guarantee that the product will be street legal. The product must be approved by the Department of Transportation (DOT) before it is considered legal for street use.
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 product of equal value may be substituted or a gift card for the value of the product. Read More


  • 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


IP Rating IP65
Mount Type Flange
PC Rated No
Standards And Certifications CE, DOT, RoHS Compliant, SAE
Volts 9~14.8 VDC
Print Specifications
Swipe left to see additional specifications
Part NO Current Draw DOT/SAE ID Code DOT/SAE Lighting ID Code
ST-A10 0.03A (30mA), 0.23A (230mA) DOT (SAE I6P 05) I6, P
ST-R10 0.02A (20mA), 0.19A (190mA) DOT (SAE S2T2 04) S2, T2
ST-WHP10 0.17A (170mA) DOT (SAE (2)R 05) R2

Accessories & Power Supplies

  1. View all

    All Accessories

    1 additional compatible accessories

  1. Weatherproof Dolphin Super B Connector with Sealant - 10 or 100 Pieces

    $1.19 ea.
    Weatherproof Dolphin Super B Connector with Sealant - 10 or 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 10 or 100 Pack.
  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. Hole Snap-In Strain Relief Bushing

    $0.08 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.
  4. 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.
  5. Heavy Duty Mount for Cable Ties

    $1.85 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. 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.
  1. ST Series Mounting Flange for 4” Round Trailer Lights

    $1.49 ea.
    ST Series Mounting Flange for 4” Round Trailer Lights Part Number: FLx-40
    In stock
    Flange available for 4 Inch diameter ST Series Truck Lights. Flange or Grommet is used for mounting, not both.


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