The 3.9" Amber 12-LED Marker Light provides a compact lighting solution for exterior marker and clearance-light applications on trailers, RVs, trucks, and commercial vehicles.
Featuring 12 amber LED diodes and a 3.9-inch overall size, this light is particularly useful for replacement applications where customers are trying to match an existing fixture by size, illuminated color, and LED count.
Approximately 3.9- to 4-inch marker lights are a common format within truck, trailer, RV, and commercial-vehicle lighting, and 12-LED versions are available specifically for marker and clearance-light functions.
12 Amber LED Diodes
This fixture features 12 LED diodes producing amber illumination.
LED technology provides practical advantages for exterior marker lighting, including:
- Instant illumination
- Low power consumption
- Long service life
- Reduced maintenance
- No traditional incandescent filament
The 12-diode configuration is also an important replacement characteristic for customers comparing a new light with an existing trailer, RV, or truck fixture.
3.9-Inch Replacement Size
The 3.9-inch size is one of the strongest search characteristics for this product.
Customers frequently search for replacement marker lights by approximate dimensions rather than manufacturer part numbers. Both 3.9-inch and 4-inch terminology are valuable because buyers may round their measurements when searching.
Strong search phrases include:
- 3.9 inch amber marker light
- 3.9 inch LED trailer light
- 4 inch amber marker light
- 12 LED amber marker light
- 12 diode trailer light
- Amber trailer clearance light
- Amber RV marker light
- Truck side marker light
- Replacement trailer marker light
Amber Marker & Clearance Lighting
This fixture is designed for marker and clearance-light applications where amber illumination is appropriate.
Amber marker lighting is particularly relevant for compatible front and forward-side vehicle positions. Similar 3.9-inch amber LED lights are marketed for marker and clearance applications on trailers, trucks, RVs, campers, and other vehicles.
Specifications
| Specification | Details |
|---|
| Product Type | Marker & Clearance Light |
| Lighting Technology | LED |
| Size | 3.9" |
| LED Count | 12 Diodes |
| Illuminated Color | Amber |
| Primary Function | Marker / Clearance Lighting |
| Typical Position | Front / Forward Side |
| Primary Applications | Trailer / RV / Truck / Commercial Vehicle |
Features
- 3.9-inch LED marker light
- 12 amber LED diodes
- Amber illumination
- Compact exterior-lighting design
- Suitable for marker and clearance-light applications
- Instant LED illumination
- Low power consumption
- Long-life LED technology
- Reduced maintenance
- Strong replacement option for trailer lighting
- Suitable for compatible RVs and motorhomes
- Great for trucks and commercial vehicles
- Useful for cargo, utility, and equipment trailers
Applications & Compatibility
The 3.9" Amber 12-LED Marker & Clearance Light can be considered for compatible:
- Utility trailers
- Cargo trailers
- Enclosed trailers
- Equipment trailers
- Flatbed trailers
- Horse trailers
- Boat trailers
- Car haulers
- Travel trailers
- Fifth wheels
- RVs
- Motorhomes
- Pickup trucks
- Work trucks
- Service trucks
- Utility trucks
- Heavy-duty trucks
- Commercial vehicles
- Fleet vehicles
- Agricultural equipment
- Specialty vehicles
Replacement Trailer & RV Marker Light
This product has three particularly valuable characteristics for customers searching for a replacement without knowing the original part number:
3.9" SIZE + 12 LEDs + AMBER ILLUMINATION
That makes the product highly relevant to searches such as “3.9 inch amber LED trailer marker light,” “12 LED amber clearance light,” and “4 inch amber trailer marker light.”
Important Fitment Note
Before ordering, verify:
- 3.9-inch overall size
- Overall width and depth
- Existing mounting footprint
- Required mounting style
- Mounting-hole locations and spacing
- Vehicle operating voltage
- Electrical connector or wiring configuration
- Wire functions and polarity
- Lens color
- Available installation clearance
- Required marker/clearance-light position
The exact lens color, voltage, mounting style, wiring configuration, connector type, wire length, housing material, overall width/depth, IP rating, and regulatory certifications have not been supplied. These specifications should not be assumed from other 3.9-inch lights, as products in this size category use different mounting, wiring, lens, and electrical configurations.
Marketing Callout
3.9-INCH PROFILE. 12 AMBER LEDs. BUILT FOR VISIBILITY.
Compact LED marker and clearance lighting for trailers, RVs, trucks, and commercial vehicles.
