Custom Programmable RGB LED Sandwich Board Signs SPECIFICATION

CUSTOM RGB COLOR-CHANGING LED CHANNEL LETTERS

Professional custom LED channel letters manufacturer with over 11 years of factory experience. Our RGB color-changing LED signs with starlight perforated returns combine cutting-edge LED technology with precision metal fabrication to deliver 3D illuminated signage that transforms brand visibility. Whether you need a custom storefront LED sign, wedding LED letters for event rental, or outdoor LED business signs for commercial buildings, our perforated metal channel letters provide a unique visual identity with industry-leading quality, fast lead times, and wholesale factory-direct pricing.

Key Features & Advantages

Every custom RGB LED channel letter is built with high-quality SMD 5050 LED modules supporting the full RGB spectrum — over 16 million color combinations controllable via an included RF remote or smartphone app (WiFi controller optional). Switch between static brand colors for daytime commercial illuminated letters and dynamic color-cycling modes for nighttime event LED decor or bar & club atmosphere lighting. No external DMX controller required; simple plug-and-play operation with memory function that recalls your last-used color mode.

What sets our starlight side glow LED letters apart is the precision CNC-perforated metal returns. Each letter's side panel features hundreds of evenly spaced micro-holes that allow internal LED light to escape in a stunning grid pattern. The result is a double lighting effect: a bright, smooth front face from the translucent acrylic, and a dazzling starlight glow from the perforated sides. This perforated LED channel letter design creates depth and dimension that standard halo-lit or front-lit channel letters simply cannot match — your branded dimensional letters command attention from every angle, day and night.

Applications

Our RGB color-changing LED channel letters are trusted by clients across North America, Europe, the Middle East, Africa, and Asia for:

• Storefront signage: Retail shops, restaurants, salons, and office lobbies
• Wedding & event decor: Rental companies use our letters for weddings, birthday parties, and corporate events — plug-and-play design allows rapid setup and breakdown
• Bar & club atmosphere: Dynamic RGB lighting creates immersive nightlife environments
• Hotel & resort branding: Lobby logos, directional signage, and room number signs
• Trade show & exhibition displays: Portable, high-impact 3D illuminated signage for booth branding
• City landmark & public art: Large-scale free-standing giant LED letters for plazas and municipal projects

How to Customize

1. If you have a design, please send it to our customer service team along with the size you need.

2. If you don’t have a design, we’ll create one for you for free and make adjustments until you're satisfied before providing a quote.

We offer various materials, item colors, light colors, shapes, and fonts. OEM and ODM, light customization, and full customization are available.

Our Projects & Customer Feedback

Specializing in the production of advertising signs for over 20 years. Through years of exploration in the global market, we have received numerous excellent reviews from customers.

Project Gallery

Customer Reviews

Certificates

Our products are certified by CE, RoHS, FCC, and UL. We also provide various certifications to meet local quality standards and customs clearance requirements.

Work Process

Equipped with a wide range of advanced machines. From the design phase to the shipment stage, every step is carried out with 100% devotion and under strict control.

Frequently Asked Questions (FAQ)

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