Halo-Lit Letters

Reverse Pan Channel Letters

Reverse Pan Channel Letters: Halo-Lit Signs for Tucson and Phoenix Businesses

The Basics

What Are Reverse Pan Channel Letters?

Reverse pan channel letters, also called halo-lit or back-lit letters, are dimensional metal letters with a solid face and an open back.

LEDs inside each letter shine toward the wall, so the light spills out around the edges and forms a soft glow behind the letter.

The letters are mounted on standoffs a short distance from the building. That gap is what creates the halo. During the day the solid faces read as clean, finished metal. At night the glow outlines your name without the brightness of a front-lit sign.

1955Building signs in Arizona since
TucsonEvery letter fabricated in our shop
LEDModules chosen for even halo spread
LicensedElectricians handle every connection
Is It Right for You?

When a Halo-Lit Sign Is the Right Choice

Reverse channel letters suit businesses that want a refined, upscale look: law and medical offices, salons, galleries, restaurants, hotels and corporate headquarters. They also work well where a property owner or municipality limits sign brightness, because the light is indirect.

Best Walls

They are a strong fit for walls with texture or contrast.

Stucco, stone and painted block all catch the halo and give the letters depth.

Our Work

Click on any image below to see a larger version of reverse pan channel letter projects we’ve fabricated and installed for real customers.

In Our Shop

How We Build Them

Every set of letters is fabricated in our Tucson shop. Faces and returns are formed from aluminum and finished to match your brand colors, or left in brushed or polished metal for a modern look. A clear polycarbonate back seals each letter against dust and monsoon moisture while letting the light through.

We light the letters with high-efficiency LED modules chosen for even halo spread, and our licensed electricians handle every connection so the sign meets code.

Details Matter

Design Details That Change the Result

  • Standoff depth. A deeper offset gives a wider, softer halo. A shallow offset keeps the glow tight to the letter.
  • LED color. White is the most common choice, but warm white, colored and color-changing halos are available.
  • Wall color. Light walls reflect the most light. On dark walls we often recommend a brighter LED or a combination front-and-back lit letter.
  • Font and stroke width. Very thin strokes limit the halo. We review your logo and suggest adjustments before fabrication.

Permits, Installation and Service

Halo-lit letters need careful layout because every stud and wire pass-through shows from the street. Our installers template each wall before mounting so the letters land level and evenly spaced. We handle permit drawings and submittals with the city or county, and we maintain the sign after installation, from LED replacement to resealing after storm damage.

Reverse vs. Standard Pan Channel Letters

Standard pan channel letters have translucent acrylic faces that light up from the front, which gives maximum brightness and visibility from a distance. Reverse pan channel letters trade some of that brightness for a more architectural look. Many clients combine both: a front-lit primary sign facing the road and halo-lit letters at the entrance. See our standard pan channel letters.

Serving Tucson, Phoenix and All of Arizona

Addisigns has built signs in Arizona since 1955. We fabricate in Tucson and install throughout Southern Arizona and the Phoenix metro area, including Scottsdale, Mesa, Tempe, Chandler and Gilbert.

Ready for a Halo-Lit Sign?

Tell us about your building and your logo. Or see more types of signs.