Exterior LED Displays

Your message deserves to shine. At Ace Sign Co., we pair our craftsmanship with Watchfire's best-in-class LED technology to deliver displays that stand out day or night. – You can even update your messages instantly with easy-to-use software.

From high-definition 6 mm to bold 19 mm highway models, we'll match the perfect display to your location, audience, and budget.

Built for clarity, durability, and easy control—your LED sign works hard, looks sharp, and lasts for years.

Our turn-key solutions include:

  • Signage Design Standards and Specifications
  • Due Diligence Services including site evaluations and code research
  • Snapshot Job Tracking
  • In-house Manufacturing
  • Shipping and Logistics Coordination
  • Installation Services

6 mm Display

6mm LED signs are perfect for locations with both drivers and pedestrians, offering high resolution for sharp text and clear images at short viewing distances. This digital sign is an ideal balance of clarity and cost, displaying more content in a compact footprint.

8 mm Display

A popular choice for close viewing installations, our 8mm outdoor LED signs deliver the ideal balance of resolution and size for both pedestrian and vehicle traffic. A smart choice for outdoor spaces with moderate pedestrian traffic or nearby intersections where close viewing still matters.

10 mm Display 

The 10mm display is a bright, durable solution for Main Street and roadside businesses. With 8,500 nits brightness, 2.8″ characters, and crisp visibility from 25′, it performs in any light. Ideal for retail, community, and event signage—with high-refresh rate options for smooth, flicker-free sports and video playback.

16 mm Display

The 16mm display is built for impact on highways and large venues. With 4″ characters, up to 10,000 nits brightness, and proven through-hole LEDs, it delivers powerful visibility and durability. Ideal for billboards and stadiums, its rugged, weather-sealed design and high refresh rate ensure crisp, reliable performance in any condition.

19 mm Display

The 19mm display offers big impact on a budget. Designed for elevated, large-scale installs, it captures attention from high-speed traffic with bold, simple messaging. Perfect for highways and open spaces, it delivers impressive visibility and striking large-format content—making it an affordable choice for maximum reach and exposure.

19 mm Monochromatic Display 

The 19mm monochrome display is a cost-effective upgrade for traditional copy boards. With vivid red or amber text, 4,096 shades, and smooth 30 fps motion, it delivers bright, dynamic messaging. Simple two-connection design ensures easy installation, low maintenance, and high uptime—making it a smart, budget-friendly signage solution.