Why Choose ONLY LED’s 2'x4' and 3'x4' LED DISPLAY Cabinets?

ONLY LED’s 2'x4' and 3'x4' LED cabinets are engineered for outdoor LED digital signs, billboard applications, delivering durability, energy efficiency, and easy maintenance.

Key Advantages:

• Premium Materials: Die-cast aluminum housing provides excellent heat dissipation, rust resistance, and strong structural support.

• Weatherproof & Rugged: Built for harsh outdoor environments with IP-rated protection and front-service access.

• Energy Saving: Common cathode power design reduces heat generation and lowers electricity costs.

• Ultra-High Brightness: Up to 10,000 nits ensures clear visibility under direct sunlight.

• Slim & Lightweight: Ideal for wall-mounted and double-sided LED billboard installations.

• Certified & Patented: CE EMC/LVD, ETL, FCC, RoHS compliant with U.S. Patent No. US11871528B1.

• 6-Year Warranty: Long-term peace of mind with factory-backed support.

  
  

Most Popular LED Billboard Sizes in the U.S. Market

ONLY LED offers a range of standard modular sizes to fit various applications:

• 10'x20' LED Billboard – Compact and cost-effective for small to medium locations

• 12'x24' LED Billboard – Popular mid-sized billboard for urban and suburban advertising

• 14'x28' LED Billboard – Large-format signage for high-traffic areas and highways

• 14'x48' LED Billboard – Wide-format premium billboard for maximum exposure

All sizes are customizable as single-sided or double-sided displays, supporting pole-mount or wall-mount installation.

What ONLY LED Can Do for You

ONLY LED DISPLAY is more than a supplier — we are your full-service LED billboard partner from factory to field. Here’s how we support your project:

1. Direct LED Display Factory: 100% true manufacturer with no middlemen for factory pricing, fast lead times, and full customization.

2. Structural Drawings Provided: Standard cabinet sizes like 2'x4' and 3'x4' with CAD drawings for engineering and permit applications.

3. Comprehensive Software Training: Training on LED control software for easy content management and scheduling.

4. On-Site Installation Support: Experienced engineers available for overseas installation assistance including cabinet assembly, alignment, wiring, and setup.

5. Fully Customized Solutions: Tailored cabinet sizes, display layouts, power options, and OEM/ODM branding to meet your specific needs.

   
   

Why Work With ONLY LED?

• Over 19 years of experience in LED manufacturing

• Ultra-bright, energy-efficient LED displays up to 10,000 nits

• Certified: CE EMC, LVD, ETL, FCC, RoHS

• Protected by U.S. Patent No. US11871528B1

• 6-year product warranty and responsive after-sales service

• Fast production and worldwide delivery

  
  

ONLY LED DISPLAY – Smarter. Brighter. Greener.