LED Pixel Letters / Dot Matrix LED Letters /
LED Point Light Letters
LED Pixel Letters are custom illuminated sign letters built with a formed metal shell, perforated face panel, and waterproof LED point light modules.
The face panel is perforated according to the letter shape and stroke layout, allowing LED modules to create a bright dot-matrix lighting effect.
Most projects use single-color illumination, while RGB color, chasing, gradient, or programmable dynamic lighting effects can be customized for stronger night-time impact.
Applications: Shopping malls & commercial complexes, High-rise facade brand signs, Retail streets & flagship stores, Entertainment venues, cinemas & nightlife districts, Stadiums, public facilities & transport hubs
Key Advantages
Project Challenges & DIKA SIGN Solutions
Product Challenge 01>>
Weak visibility for high-mounted facade signs
Large facade signs, rooftop logos, and commercial building letters must stay visible from long distance, especially at night.
Standard illuminated signs may look weak on large building elevations.
Poor LED spacing can create dark spots, hot spots, or broken dot patterns.
Uncontrolled brightness may cause glare, color inconsistency, or uneven visual impact.
>> DIKA SIGN ® Solution
LED point spacing planned by letter size, stroke width, viewing distance, and target brightness.
LED density, power zoning, and wiring paths coordinated before production.
Single-color illumination, RGB, chasing, gradient, or programmable effects customized by project needs.
>> Solution Value
Stronger long-distance visibility for building facades and rooftop signs.
Clearer and more even dot-matrix lighting effect at night.
Better advertising exposure for malls, retail entrances, and landmark buildings.
Product Challenge 02>>
Face panel deformation and high-altitude safety risk
For large logos, wide-stroke letters, or custom fonts, the face structure must stay flat, stable, and safe in outdoor environments.
Acrylic face panels may deform, crack, or age under sun exposure.
Large letter strokes can lose flatness if the panel structure is not rigid enough.
High-mounted signs face wind load, vibration, and installation safety risks.
>> DIKA SIGN ® Solution
Formed metal letter shell with perforated aluminum face panel.
Perforation layout made according to letter shape, stroke width, and LED module position.
Internal reinforcement, fixing points, brackets, and back frames coordinated with site drawings.
Lightweight aluminum structure used to reduce wall load and installation risk.
>> Solution Value
More stable face appearance without deformation.
Safer structure for high-mounted outdoor signage.
Better suited for large logos, wide strokes, and custom brand fonts.
Lower installation load compared with heavier metal structures.
Product Challenge 03>>
Waterproofing, wiring, and long-term LED maintenance risk
LED pixel letters contain many LED point modules, so waterproofing, power zoning, wiring, and maintenance access directly affect service life.
Multiple LED nodes increase potential failure points.
Rainwater, dust, condensation, and heat can damage LED modules and circuits.
Poor wiring organization makes troubleshooting slow after installation.
>> DIKA SIGN ® Solution
Waterproof LED point light modules and outdoor-rated wiring system.
Sealing, drainage, ventilation, and service-access details built into the letter structure.
Segmented circuits, labeled wiring, power zoning, and tested circuits before delivery.
Modular LED layout designed for easier replacement and maintenance.
>> Solution Value
Lower electrical failure risk in outdoor environments.
Faster troubleshooting and LED replacement after installation.
More stable long-term performance for commercial building signs.
Reduced after-sales risk for sign companies and project contractors.
Product Types
| Product Type | Key Feature | Best For |
| Single-Color | Stable white, blue, red, warm white, or custom brand-color illumination. | Corporate building signs, shopping malls, commercial complexes, rooftop signs, and large facade logos. |
| LED Pixel Letters | ||
| RGB LED | Color-changing LED point modules for stronger night-time visual attraction. | Entertainment venues, retail streets, commercial landmarks, night economy districts, and promotional facade signage. |
| Pixel Letters | ||
| Programmable LED Pixel Letters | Supports chasing, gradient, segmented lighting, and programmable dynamic effects. | Media-style facades, event spaces, brand campaigns, large commercial displays, and landmark signage projects. |
| Custom Logo & Facade Pixel Letters | Perforated metal face panels follow custom logo shapes, wide strokes, and special brand fonts. | Large brand logos, high-mounted facade signs, custom fonts, and outdoor building identity signage. |
Why Choose DIKA SIGN ® ?
Frequently Asked Questions
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