Custom Custom RGB Programmable LED Sandwich Board Signs Indoor Hanging Decorative Lighted Letter Business Advertising Signage Stainless Manufacturer, Factories

Custom Programmable RGB LED Sandwich Board Signs,eye-catching 3D channel letters with smart LED lighting effects — a powerful solution to elevate your brand’s visibility. These letters feature dynamic color transitions, patterns, and animations, controlled remotely or via mobile app.

Product Description

Custom Programmable RGB LED Sandwich Board Signs SPECIFICATION

Type LED frontlit sign/ LED signage/diamond surface led sign
Size/color/logo Customized
Raw material Acrylic, stainless steel, LED strip
Voltage 100-240V input, output 12V .(For 12V, we offer power adaptor)
Certificates UL CE RoHS
Warranty 3 Years
Suitable Indoor & Outdoor

Custom LED Sandwich Board Signs Description

Custom RGB Programmable LED Sandwich Board Signs Indoor Hanging Decorative Lighted Letter Business Advertising Signage Stainless

Key Features:

  • Animated color-changing effects (flashing, fading, flowing, etc.)
  • High brightness and excellent color accuracy
  • Durable and weather-resistant materials
  • Easy setup with plug-and-play functionality

Custom Programmable RGB LED Sandwich Board Signs DETAIL

Custom Programmable RGB LED Sandwich Board Signs Detail 1
Custom Programmable RGB LED Sandwich Board Signs Detail 2
Custom Programmable RGB LED Sandwich Board Signs Detail 3

Maximize Visual Impact with a Custom Programmable RGB LED Sandwich Board Sign

  • 70+ Dynamic Visual Effects: Pre-loaded with 70+ mesmerizing lighting modes, including chasing, flowing, and pulsing rainbow effects to capture every eye.
  • Premium Stainless Steel Frame: Built with high-grade, laser-cut stainless steel for a rugged, 3D aesthetic that is rust-proof and built for long-term outdoor/indoor use.
  • High-Contrast Acrylic Face: Features high-transmittance Black & White acrylic, offering a sleek, modern look that ensures even light distribution.
  • PVC Sealed Back: Finished with a durable PVC backplate to ensure a dust-proof, moisture-resistant seal and easy installation on any surface.

High-Visibility Scenarios to Skyrocket Foot Traffic
Revolutionize Your Business Identity with the Next Generation of Signage. Why settle for static light when you can have a living, breathing brand display? Our Smart APP-Controlled 3D LED Signs combine the industrial strength of stainless steel with the infinite possibilities of programmable RGB technology.

The Craftsmanship: Crafted for those who demand excellence, each letter features a precision-engineered Stainless Steel frame that provides a deep 3D impact. The face is adorned with premium Black & White Acrylic, chosen for its superior light diffusion properties.

The Technology: Connect via the dedicated smartphone APP to browse through 70+ pre-set dynamic effects. Whether you want a calm, sophisticated glow or a high-energy "chasing" rainbow effect, the power is in your hands.

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.

Delivery Process
How to Customize 1
How to Customize 2

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

Customer Feedback & Projects

We have been 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.

Our Projects

Customer Project 1
Customer Project 2
Customer Project 3
Customer Project 4
Customer Project 5
Customer Project 6

Customer Reviews & Feedback

Customer Feedback 1
Customer Feedback 2

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.

Certificates

Work Process

We have a two-floor workshop 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.

Design → Material Prep → Precision Manufacturing → Multi-Stage Testing → Client Approval → Smart Packaging → Global Logistics
Work Process 1

01. Design: Our in-house team of professional designers and technical engineers will collaborate with you to refine product concepts and provide 3D renderings.

Work Process 2

02. Material Prep: Utilizing CNC machining centers and laser cutting systems to process premium-grade materials with millimetre-scaled accuracy.

Work Process 3

03. Precision Manufacturing: Operated by experienced technicians, implementing strict quality control at each workstation.

Work Process 4

04. Client Approval: Providing item photos and videos for your confirmation before dispatching.

Work Process 5

05. Multi-Stage Testing: Detailed checks, along with 24-hour light and transformer testing prior to shipment.

Work Process 6

06. Global Logistics: Secure packaging in cartons or wooden boxes, partnering with FedEx, DHL, UPS for rapid delivery.

Frequently Asked Questions (FAQ)

Q1: How can I customize my logo and obtain a quote?
Please contact our customer service team and share your requirements. If you have a design, send it with your size; if not, we will design one for you for free until you are satisfied.
Q2: Can I get samples for quality testing?
Yes, our MOQ starts at 1 piece and samples are available for quality evaluation.
Q3: What are the lead time and delivery time if we place an order?
Lead time depends on order quantity. Express shipping (FedEx, UPS, DHL) typically takes 3-10 working days, while sea freight varies by region.
Q4: Will you offer installation service?
We provide detailed installation drawings and necessary accessories with your products, plus online support if you encounter any issues.
Q5: Are these signs suitable for outdoor use?
Yes, our signs are built with weather-resistant materials and waterproof designs, making them ideal for both indoor and outdoor storefront applications.

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