Product Overview
When standard front-lit signage isn't enough to capture your brand's prestige, our 3D LED Backlit Metal Letters deliver the ultimate visual upgrade. Manufactured directly in our specialized architectural signage facility (with over 10 years of OEM/ODM experience), these signs push the light backward against the mounting surface. This washes your wall in a soft, elegant glow while keeping your logo sharply silhouetted in the front. Highly favored by luxury spas, modern law firms, upscale hotels, and corporate lobbies, this reverse-lit technology turns your business name into an unforgettable piece of architectural art.
Face & Return Materials: Premium 304 / 316 Grade Stainless Steel or Architectural Aluminum.
Backing Material: High-Transmittance Acrylic or Epoxy Resin (for optimal light diffusion).
Illumination Technology: High-density, Waterproof LED Strips / Modules (CE, RoHS Compliant).
Lighting Effect: Backlit / Reverse-Lit / Halo-Lit.
Emitting Colors: Warm White (highly popular for halo effects), Cold White, Rgb Color, Hot Pink, Blue, Red, Yellow, and Custom.
Power Supply: Input AC 110V-240V converting to safe Output DC 12V (Transformer included).
Working Lifetime: > 30,000 Hours (Energy-efficient, minimal power consumption).
Operating Environment: 100% Weatherproof; suitable for both indoor (reception desks) and permanent outdoor (building facades) applications.
Installation Method: Hidden Back Screw Bolts Fixed (Includes standoff hardware and a 1:1 exact paper mounting template).
Warranty: 1-Year Factory Warranty.
Flawless Halo Diffusion: The secret to a premium backlit sign is the precise calculation of depth and LED density. Our engineers ensure the exact spacing between the LEDs and the acrylic diffuser to guarantee a smooth, continuous halo of light—eliminating any harsh "hot spots" or uneven shadowing against your wall.
Commercial-Grade Weatherproofing: Engineered for true longevity. We utilize strictly waterproof LED modules completely sealed within the rust-proof metal housing. Your backlit exterior sign will effortlessly withstand heavy rain, dust, and extreme temperature fluctuations.
Safe 12V Operation & Energy Savings: Operating on a 12V DC low-voltage system, our 3D LED letters are incredibly safe to touch, making them ideal for interactive indoor spaces. Furthermore, the advanced LEDs significantly reduce commercial electricity consumption compared to traditional neon or incandescent lighting.
Hassle-Free "Floating" Installation: Achieving the famous halo effect requires mounting the letters slightly off the wall. We make this effortless by including threaded standoff bolts and a 1:1 exact paper drilling template. Contractors can install the sign perfectly aligned, securely, and uniformly spaced in a fraction of the time.
What exactly is a backlit or "halo-lit" channel letter?
A backlit (or reverse-lit) channel letter features a solid, opaque front face—usually made of stainless steel—and a clear or frosted acrylic back. The LED lights inside are aimed backward. When mounted slightly away from the wall using standoff bolts, the light reflects off the wall surface, creating a beautiful glowing "halo" effect around the dark silhouette of the letter.
Are these backlit signs safe and durable for outdoor building facades?
Yes, absolutely. Our custom backlit letters are heavily engineered for exterior commercial use. The metal housings are rust-resistant (utilizing 304 or marine-grade 316 stainless steel), and the internal lighting utilizes fully sealed, IP-rated waterproof LED modules. They are built to endure harsh rain and sun while maintaining their 30,000-hour lifespan.
How do I install these letters to get the floating halo effect?
We provide everything needed for a perfect, professional installation. Each order comes with a 1:1 exact paper mounting template. You tape the template to your wall and drill holes where marked. The back of each letter features threaded holes; you simply insert the included standoff bolts, push the electrical wires through the wall, and secure the letters. The standoffs automatically create the perfect gap between the letter and the wall to allow the light to escape and form the halo.
Do you provide the power supply for the LED letters?
Yes. All of our LED business signs operate on a safe 12V DC power system. We include the appropriate AC 110V-240V to DC 12V transformer (power supply) tailored to the total wattage of your specific custom sign, along with the correct plug or hardwiring instructions for your global region.
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