The 4" Red 7-LED Slim Marker Light combines a narrow, streamlined profile with 7 red LED diodes, making it an excellent choice for marker and clearance-light applications where installation space or exterior profile is a consideration.
The 4-inch thin-line format is an established commercial truck and trailer lighting configuration. Comparable 7-LED models are specifically designed as slim marker and clearance lights, including versions intended to fit narrow body rails and channels.
7 Red LED Diodes
This fixture features 7 LED diodes producing red 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 7-diode configuration is also a valuable replacement specification for customers attempting to match an existing trailer, RV, or truck light.
Slim 4-Inch Design
The combination of a 4-inch size and slim profile is particularly useful for installations where a larger marker light would be undesirable.
Thin-line 4-inch marker lights are used in locations such as:
- Trailer body rails
- Narrow exterior panels
- RV exterior panels
- Truck bodies
- Utility bodies
- Commercial vehicles
- Equipment trailers
Manufacturer catalogs describe comparable 4-inch 7-LED marker lights as thin-line designs suitable for rails, reinforcing “slim line” and “thin line” as valuable search terms for this product category.
Red Marker & Clearance Lighting
This fixture is suitable for compatible marker and clearance-light applications requiring red illumination.
Potential uses include:
- Trailer marker lighting
- Trailer clearance lighting
- Rear-side trailer lighting
- RV marker lighting
- Motorhome clearance lighting
- Truck body marker lighting
- Commercial vehicle lighting
- Utility-body lighting
- Equipment trailer lighting
Red marker and clearance lighting is typically associated with compatible rear and rear-side positions. Exact placement depends on vehicle type, mounting position, orientation, and applicable lighting requirements.
Specifications
| Specification | Details |
|---|
| Product Type | Marker & Clearance Light |
| Lighting Technology | LED |
| Size | 4" |
| Design | Slim / Thin-Line |
| LED Count | 7 Diodes |
| Illuminated Color | Red |
| Primary Function | Marker / Clearance Lighting |
| Typical Position | Rear / Rear Side |
| Primary Applications | Trailer / RV / Truck / Commercial Vehicle |
Features
- 4-inch slim marker light
- 7 red LED diodes
- Red illumination
- Thin-line, low-profile design
- Ideal for narrow mounting locations
- 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 4" Red 7-LED Slim 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
- Specialty vehicles
Strong Replacement-Light Search Profile
This light has four highly useful identifying characteristics:
4" SIZE + SLIM PROFILE + RED ILLUMINATION + 7 LEDs
That makes it particularly relevant for searches such as:
- 4 inch red marker light
- 4 inch slim LED marker light
- 4 inch thin line trailer light
- 7 LED red marker light
- 7 diode clearance light
- Slim red trailer marker light
- Thin line RV marker light
- Low profile trailer marker light
- Red truck clearance light
- Replacement trailer marker light
Great for Narrow Mounting Areas
The slim profile gives this light an additional advantage over larger marker-light designs.
Comparable 4-inch thin-line marker lights are specifically designed for installation in narrow body channels and rails, making this style especially useful where mounting space is limited.
This can make the light particularly attractive for trailer rails, RV body panels, commercial truck bodies, utility bodies, and other installations where a compact exterior appearance is desired.
Important Fitment Note
Before ordering, verify:
- 4-inch overall size
- Overall height, width, and depth
- Existing mounting footprint
- Required mounting style
- Mounting-hole 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, connector type, wiring configuration, housing material, overall dimensions beyond the supplied 4-inch size, IP rating, and regulatory certifications have not been supplied. Comparable 4-inch 7-LED lights use different mounting and electrical configurations, so those details should be verified rather than assumed.
Marketing Callout
4-INCH SLIM PROFILE. 7 RED LEDs. BUILILT FOR TIGHT SPACES.
Low-profile LED marker and clearance lighting for trailers, RVs, trucks, and commercial vehicles.
