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



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

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.
01. Design: Our in-house team of professional designers and technical engineers will collaborate with you to refine product concepts and provide 3D renderings.
02. Material Prep: Utilizing CNC machining centers and laser cutting systems to process premium-grade materials with millimetre-scaled accuracy.
03. Precision Manufacturing: Operated by experienced technicians, implementing strict quality control at each workstation.
04. Client Approval: Providing item photos and videos for your confirmation before dispatching.
05. Multi-Stage Testing: Detailed checks, along with 24-hour light and transformer testing prior to shipment.
06. Global Logistics: Secure packaging in cartons or wooden boxes, partnering with FedEx, DHL, UPS for rapid delivery.