Custom 3D Backlit Metal LED Letters | Halo-Lit Business Sign Factory

Custom 3D Backlit LED Letters & Halo-Lit Signage

Product Overview

When brand prestige is paramount, standard front-lit signs often fall short. Manufactured directly in our specialized architectural signage facility, our 3D Backlit (also known as Reverse-Lit or Halo-Lit) LED letters offer the ultimate in elegant, understated branding. By CNC-cutting a solid metal face and pairing it with an illuminated acrylic backing, the light is directed entirely backward, washing your wall in a soft, luxurious glow while keeping your logo sharply silhouetted in the front. This highly sought-after aesthetic is the top choice for luxury boutiques, modern law firms, high-end salons, and corporate reception areas.

Core Technical Specifications

• Materials: Solid Metal Face (Stainless Steel / Galvanized Sheet / Aluminum) + High-Transmittance Acrylic Backing.

• Illumination Technology: High-density, Waterproof LED Modules (CE, RoHS Compliant).

• Lighting Effect: Backlit / Reverse-Lit / Halo-Lit (Front face is non-illuminated).

• LED Color Capabilities: Warm White (Highly popular for halo effects), Cold White, Red, Blue, Green, Yellow, or RGB.

• Power Supply: Input AC 110V-240V converting to safe Output DC 12V (Industrial-grade transformer included).

• Working Lifetime: > 50,000 Hours (Energy-saving, low heat dissipation).

• Operating Environment: 100% Weatherproof; suitable for permanent indoor (lobbies) and outdoor (building facades) decor.

• Installation Method: Back Screw Bolts Fixed (Includes standoff hardware for a "floating" mount and a 1:1 precise paper template).

• Packaging: Industrial Carton / Heavy-duty Wooden Box Pack (Ensures safe international transit).

• Warranty: 3-Year Factory Warranty.

Factory Manufacturing Excellence

• Flawless Halo Diffusion: The secret to a perfect backlit sign is the precise distance between the LEDs, the acrylic diffuser, and the wall. Our engineering team expertly calculates this depth to guarantee a smooth, continuous halo of light without any harsh "hot spots" or uneven shadowing.

• Commercial-Grade Weatherproofing: Engineered for longevity. We utilize strictly waterproof LED modules sealed within the metal and acrylic housing. Your backlit exterior sign will withstand heavy rain, coastal humidity, and extreme temperatures without electrical failure.

• Safe 12V Operation: Operating on a 12V DC low-voltage system, our 3D LED letters are incredibly safe to touch and significantly reduce commercial electricity consumption compared to outdated lighting methods.

• Hassle-Free "Floating" Installation: Achieving the 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 and spaced in a fraction of the time.

FAQ: Custom 3D Backlit (Halo-Lit) LED Letters

What is a backlit or "halo-lit" channel letter?

A backlit (or reverse-lit) channel letter has a solid, opaque front face—usually made of metal—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, creating a glowing "halo" effect around the dark silhouette of the letter.

Are these backlit signs safe and durable for outdoor building storefronts?

Yes, absolutely. Our custom backlit letters are designed for exterior commercial use. The metal housings are rust-resistant (using treated galvanized sheet or stainless steel), and the internal lighting utilizes IP-rated waterproof LED modules. They are built to endure rain and harsh weather while maintaining a brilliant 50,000-hour lifespan.

How do I install these letters to get the floating halo effect?

We provide everything needed for a perfect 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 has threaded holes; you insert the included standoff bolts, push the 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 signs operate on safe 12V DC power. 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 region.