Incandescent Lights

22 products

  • Auxiliary Light Kit - Tow Lights & Electrical Nationwide Trailers Parts Store

    Nationwide Trailers Parts Store Auxiliary Light Kit - Tow

    Auxiliary tow light kit that features two warning lights with magnetic base, trunk and trailer harness, connectors and instructions. 25’ four-wire harness plugs into standard flat four-way vehicle trailer light connector. Manufacturer: PetersonPart No: V555

    $45.99

  • Clearance Light, 2-1/2" Amber Lights & Electrical Nationwide Trailers Parts Store

    Optronics Clearance Light, 2-1/2" Amber

    Round clearance or side marker light with reflectorized lens, eliminates the need for a separate reflector to meet DOT requirements. Features sonically sealed, waterproof lens and housing in a single unit. Details/Specs: Accepts industry standard 2-prong plug Requires mounting grommet and plug for complete installation Manufacturer: OptronicsPart No: MC-57AB

    $4.49

  • Clearance Light, 2-1/2" Red Lights & Electrical Nationwide Trailers Parts Store

    Optronics Clearance Light, 2-1/2" Red

    Round clearance or side marker light with reflectorized lens, eliminates the need for a separate reflector to meet DOT requirements. Features sonically sealed, waterproof lens and housing in a single unit. Details/Specs: Accepts industry standard 2-prong plug Requires mounting grommet and plug for complete installation Manufacturer: OptronicsPart No: MC-57RB

    $4.49

  • Clearance Light, Mini Thinline, Amber Lights & Electrical Nationwide Trailers Parts Store

    Optronics Clearance Light, Mini Thinline, Amber

    Functions as side marker or clearance light. May be used as combination clearance and side marker light when properly mounted. Lens is welded to housing to form single unit. Details/Specs: Requires single-wire male plug and mounting bracket Grommet and plug required to complete installation Dimensions: 2 1/2" L x 1 1/4" W x 3/4" D Manufacturer: OptronicsPart No: A91AB

    $5.49

  • Clearance Light, Mini Thinline, Red Lights & Electrical Nationwide Trailers Parts Store

    Optronics Clearance Light, Mini Thinline, Red

    Functions as side marker or clearance light. May be used as combination clearance and side marker light when properly mounted. Lens is welded to housing to form single unit. Details/Specs: Requires single-wire male plug and mounting bracket Grommet and plug required to complete installation Dimensions: 2 1/2" L x 1 1/4" W x 3/4" D Manufacturer: OptronicsPart No: A91RB

    $5.49

  • Clearance Light, Mini, Amber Lights & Electrical Nationwide Trailers Parts Store

    Optronics Clearance Light, Mini, Amber

    Mini rectangular light with black base for clearance, side marker or identification light. Durable plastic base with external mounting holes. Details/Specs: Surface mounts on 2-3/4" centers Snap-on lens Single wire design grounds through mounting screw Dimensions: 3 3/16" L x 1" W x 1 1/8" D Manufacturer: OptronicsPart No: MC-11AB

    $1.99

  • Clearance Light, Mini, Red Lights & Electrical Nationwide Trailers Parts Store

    Optronics Clearance Light, Mini, Red

    Mini rectangular light with black base for clearance, side marker or identification light. Durable plastic base with external mounting holes. Details/Specs: Surface mounts on 2-3/4" centers Snap-on lens Single wire design grounds through mounting screw Dimensions: 3 3/16" L x 1" W x 1 1/8" D Manufacturer: OptronicsPart No: MC-11RB

    $1.99

  • Clearance Light, Oblong, Mid-ship, 6-1/2" Amber Lights & Electrical Nationwide Trailers Parts Store

    Optronics Clearance Light, Oblong, Mid-ship, 6-1/2" Amber

    Sealed, flush mount, amber marker light with mid-ship turn signal. Features sonically sealed, waterproof lens and housing in a single unit. All-weather molded plastic housing and durable lens protect against corrosion. Details/Specs: Meets DOT FMVSS 108 requirements for E2 mid-ship turn signal, intermediate side marker and reflector Accepts industry standard 3-prong plug for easy retrofit of incandescent bulb lights Requires mounting grommet and plug for complete installation Dimensions: 6 1/2" L x 2 5/16" W x 2 3/4" D Manufacturer: OptronicsPart No: ST-75AB

    $10.49

  • Clearance Light, Rectangular, 4" Amber Lights & Electrical Nationwide Trailers Parts Store

    Optronics Clearance Light, Rectangular, 4" Amber

    Rectangular clearance or side marker light with reflectorized lens eliminates the need for a separate reflector to meet DOT requirements. Features snap-on replaceable lens and easy to change replaceable bulb. All-weather molded plastic housing and durable lens protect against corrosion. Details/Specs: Mounts on industry standard 3” centers Assembly contains both lead and ground wire for mounting to all surfaces Dimensions: 4" L x 1 1/2" W x 15/16" D Manufacturer: OptronicsPart No: MC-44AB

    $2.29

  • Clearance Light, Rectangular, 4" Red Lights & Electrical Nationwide Trailers Parts Store

    Optronics Clearance Light, Rectangular, 4" Red

    Rectangular clearance or side marker light with reflectorized lens eliminates the need for a separate reflector to meet DOT requirements. Features snap-on replaceable lens and easy to change replaceable bulb. All-weather molded plastic housing and durable lens protect against corrosion. Details/Specs: Mounts on industry standard 3” centers Assembly contains both lead and ground wire for mounting to all surfaces Dimensions: 4" L x 1 1/2" W x 15/16" D Manufacturer: OptronicsPart No: MC-44RB

    $2.29

  • License Plate Bracket, Universal Hardware Nationwide Trailers Parts Store

    Peterson License Plate Bracket, Universal

    For use with most stud-mounted tail lights and stop, turn, tail with license light. Zinc-plated steel. Hardware not included. Manufacturer: PetersonPart No: B428-09

    $2.49

  • License Tag Bracket w/ Light Lights & Electrical Nationwide Trailers Parts Store

    Nationwide Trailers Parts Store License Tag Bracket w/ Light

    Black polypropylene bracket riveted to light. Manufacturer: PetersonPart No: M436B

    $7.49

  • Light Mounting Bracket, 6-1/2" Oblong, Steel Painted Lights & Electrical Nationwide Trailers Parts Store

    Nationwide Trailers Parts Store Light Mounting Bracket, 6-1/2" Oblong, Steel Painted

    Black, powder-coated steel light bracket for use with 350, 352, 416, 420 or 421 series oval lights, as well as similar competitors lights. May be bolted or welded in place. May be used horizontally or vertically. Manufacturer: PetersonPart No: 421-09

    $5.99

  • Mounting Bracket, Optronics 90 & 91 Series Lights Lights & Electrical Nationwide Trailers Parts Store

    Optronics Mounting Bracket, Optronics 90 & 91 Series Lights

    Mounting bracket for Optronics A91, AL90, AL91 & AL191 Series trailer clearance/side marker lights. Details/Specs: Gasket creates a weather tight seal Self-grounding surface-mount design grounds through mounting hardware (sold separately) Single-wire harness (A91LW) for light sold separately Black molded plastic construction Mounts on 2" centers Dimensions: 2-7/8" L x 1-1/2" W x 1/2" D Manufacturer: OptronicsPart No: A91BB

    $1.99

  • Optronics ST33RB Tail Light Optronics ST33RB Tail Light

    Optronics Optronics 3-Function Tail Light, Red 12V (ST33RB)

    This Optronics ST33RB Tail Light is a 3-function light designed for stop, turn, and tail signals. Engineered with a sonically sealed, waterproof polycarbonate housing and lens, this red 12V light is ideal for heavy-duty trailer applications. Its shockproof socket ensures bulb longevity, providing reliable performance in tough conditions. Features 3-Function Operation: Acts as a stop, turn, and tail light for enhanced safety. Waterproof Sealing: Sonically sealed lens and housing prevent moisture damage. Durable Build: Polycarbonate construction with a shockproof socket for extended bulb life. Standard Fit: Compatible with industry-standard 3-prong plugs; requires a mounting grommet and plug for complete installation. Specifications Dimensions: 5 5/16" L x 3 7/16" W x 1 15/16" D Mount: Grommet Connection: PL-3 Voltage: 12V Amp Draw: 0.49 amps Warranty: 3-Year Warranty

    $9.99

  • Optronics A65PB Thin Line Clearance Marker Light Mounting Bracket Optronics Mounting Bracket and Single Wire Plug Kit for Thinline Series (A65PB)

    Optronics Optronics Mounting Bracket and Single Wire Plug Kit for Thinline Series (A65PB)

    The Optronics A65PB Mounting Bracket and Single Wire Plug Kit provides a secure mounting solution for Thinline series trailer lights. This kit includes a black polycarbonate bracket and a single wire plug that grounds through the mounting hardware, offering a streamlined installation. Ideal for clearance and marker light applications, this durable setup is perfect for long-lasting performance. Features Single Wire Design: Grounds directly through mounting hardware, simplifying wiring. Polycarbonate Bracket: Durable and resistant to corrosion for extended use. Included Components: Comes with the A65B black bracket and A65P single wire plug with .156 male bullet connector. Easy Installation: Quick setup with molded lead wire for secure connection. Kit: Includes A65B black bracket & A65P single wire plug, .156 male bullet Details Housing Material: PolycarbonateVoltage: 12VWarranty: 3 YearWeight: .044lbsDimensions (W x H x D): 4.063 x 1.063 x 0.500 Optronics Part No: A65PB

    $2.99

  • Optronics ST70RB Tail Light Optronics ST70RB Tail Light

    Optronics Optronics Oblong Tail Light – 3-Function, Red 12V (ST70RB)

    Upgrade your trailer’s visibility with the Optronics ST70RB, a dependable 3-function light for stop, turn, and tail signaling. Designed with a waterproof, sonically sealed lens and housing, this light ensures durability even in harsh weather conditions. The impact-resistant polycarbonate construction guarantees long-lasting performance, keeping your trailer road-safe and compliant. Shock proof socket guarantees long bulb life. Features 3-Function Lighting: Serves as a stop, turn, and tail light for comprehensive safety signaling. Waterproof Design: Sealed to withstand moisture, ensuring consistent performance. Shock-Proof Socket: Enhances bulb life, making it ideal for rugged use. Standard Fit: Compatible with industry-standard 3-prong plugs; requires grommet and plug for installation. Energy Efficient: Operates on 12V with a low amp draw, preserving power. Why Choose This Tail Light? Road Safety: Bright red illumination ensures high visibility, reducing accident risk. Built to Last: Durable materials resist impact, vibration, and environmental damage. Hassle-Free Setup: Simple to install, fitting most trailers easily. IMPORTANT: Requires mounting grommet and plug for complete installation. Details Mount: GrommetConnection: PL-3Housing: PolycarbonateLens: PolycarbonateVoltage: 12VAmp Draw: 2.4/0.50Warranty: Three Year WarrantyDimensions (W x H x D): 6.5 x 2.313 x 2.375 Optronics Part No: ST70RB

    $9.99

  • Optronics MC36AB Clearance Light Optronics MC36AB Clearance Light

    Optronics Optronics Square Clearance/Side Marker Light with Reflector – Amber 12V (MC36AB)

    The Optronics MC36AB Square Amber Clearance Light combines illumination and reflectivity, meeting DOT standards without requiring a separate reflector. Featuring a single-wire stud mount, this light is ideal for trailers, offering a corrosion-resistant ABS housing and acrylic lens for long-lasting performance in all weather conditions. Features Integrated Reflectorized Lens: Reflector eliminates the need for an additional reflector to meet DOT requirements. Single Wire Grounding: Grounds through the mounting stud for easy installation. Replaceable Bulb and Lens: Convenient design allows for quick bulb and lens replacements. Weather-Resistant Housing: Molded ABS housing and durable acrylic lens protect against corrosion. Details Mount: StudConnection: Hard WiredHousing: ABSLens: AcrylicVoltage: 12VAmp Draw: .2Warranty: Three Year WarrantyDimensions (W x H x D): 2.75 x 2.125 x 1.0 Optronics Part No: MC36AB

    $4.49

  • Optronics MC36RB Clearance Light Optronics MC36RB Clearance Light

    Optronics Optronics Square Clearance/Side Marker Light with Reflector – Red 12V (MC36RB)

    The Optronics MC36RB Square Red Clearance Light offers reliable visibility with a built-in reflectorized lens that meets DOT standards, eliminating the need for a separate reflector. Ideal for trailers, this light features a single-wire stud mount for easy installation, along with a durable, all-weather ABS housing and acrylic lens. Features Reflectorized Lens: Integrated reflector complies with DOT regulations. Single Wire Design: Grounds through the mounting stud for straightforward installation. Replaceable Bulb and Lens: Easily replaceable for extended usability. Durable Housing: ABS plastic housing with an acrylic lens resists corrosion. Details Mount: StudConnection: Hard WiredHousing: ABSLens: AcrylicVoltage: 12VAmp Draw: .2Warranty: Three Year WarrantyDimensions (W x H x D): 2.75 x 2.125 x 1.0 Optronics Part No: MC36RB

    $4.49

  • Optronics ST8RB Universal Mount Tail Light (M440) Optronics ST9RB Universal Mount Tail Light (M440)

    Optronics Optronics ST8/9 Universal Mount Combination Tail Light (M440)

    Universal stud-mount stop/turn/tail lights for under 80” applications. 6-function right side. 7-function left side with tag light. Compatible with Peterson M440 Details/Specs: Right/Passenger side: 6-function: stop, turn, tail, rear reflex, side marker, and side reflex Left/Driver side: 7-function: stop, turn, tail, rear reflex, side marker, side reflex and tag illuminator Mounts on 2” centers and grounds through mounting studs. Features screw-on, replaceable lens and easy to change replaceable bulb. Shock proof socket guarantees long bulb life. All-weather molded plastic housing and durable lens protect against corrosion. Designed with plug-n-go connections for quick connect wiring. Dimensions: 5 1/16" L x 4 9/16" W x 2 5/8" D Color: RedMount: StudConnection: Quick Connect PortsHousing Material: PlasticLens Material: AcrylicVoltage: 12VAmp Draw: Stop 2.5/Tail 1.0Warranty: 3 YearWeight: 0.309 lbDimensions (W x H x D): 4.563 x 4.563 x 2.875 Manufacturer: OptronicsPart No: ST8RB (Right/Passenger), ST9RB (Left/Driver)

  • Tail Light, 4" Red Lights & Electrical Nationwide Trailers Parts Store

    Optronics Tail Light, 4" Red

    Sealed red stop/turn/tail light for flush mount. Features sonically sealed, waterproof lens and housing in a single unit. Details/Specs: Shock proof socket guarantees long bulb life Accepts industry standard 3-prong plug Requires mounting grommet and plug for complete installation Manufacturer: OptronicsPart No: ST-45RB

    $8.95

  • Tilt Trailer Taillight Bracket Straight

    Nationwide Trailers Parts Store Tilt Trailer Taillight Bracket Straight

    This is the current style taillight bracket used on tilt trailers. It has a straight-line profile and can be used on either side.

    $59.99

Incandescent Trailer Lights

Durable Incandescent Trailer Lights for Safety & Visibility

Incandescent lights are a trusted, reliable lighting solution for trailers, offering excellent visibility and durability at an affordable price. Nationwide Trailers provides a wide selection of incandescent lights for trailers, including brake lights, tail lights, marker lights, and clearance lights. Our incandescent lights are designed to withstand tough road conditions, providing a bright, clear light to improve your trailer’s visibility and keep you safe on the road.

Comprehensive Selection of Incandescent Trailer Lights

Our collection includes a variety of incandescent lights to meet the needs of different trailer types, from utility and cargo trailers to flatbeds and dump trailers. Explore our selection of:

  • Tail and Brake Lights: Enhance your trailer’s rear visibility with dependable incandescent tail and brake lights, designed to signal your intentions clearly to other drivers.
  • Marker and Clearance Lights: Improve side visibility and compliance with Department of Transportation (DOT) standards by installing durable incandescent marker and clearance lights, available in multiple shapes and sizes.
  • License Plate Lights: Keep your trailer’s license plate visible at night with bright, weather-resistant license plate lights that ensure compliance and increase rear visibility.
  • Turn Signal Lights: Incandescent turn signal lights provide clear, bright indicators to signal lane changes and turns, increasing safety on the road.
  • Replacement Bulbs and Accessories: Maintain your trailer’s lighting with a range of replacement incandescent bulbs and accessories, designed to keep your lights functioning reliably.

Why Choose Incandescent Lights for Your Trailer?

Incandescent lights offer a classic, reliable lighting solution that performs well in various conditions. Known for their affordability and ease of replacement, incandescent lights are ideal for trailer owners who need durable, accessible lighting without the need for specialized parts. With Nationwide Trailers, you’ll find high-quality incandescent lights designed for trailer use, backed by secure online ordering and prompt delivery.

Browse our Incandescent Lights collection today to find the right lighting solutions for your trailer. For further assistance, contact our expert team online—we’re here to help!

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