Reverse Lit Channel Letters

What are Reverse lit Channel Letters? 

Reverse-lit channel letters (also called halo-lit or backlit letters) feature illuminated backs that cast a soft, even glow onto the wall behind the sign. Instead of front-facing illumination, LEDs are recessed inside the letter returns so light escapes only from the rear. This creates a halo effect around each character and yields a clean, sophisticated look that reads well day and night.

What are Key benefits of Reverse Lit Channel Letters?

• Elegant, upscale appearance ideal for corporate, retail, and hospitality environments

• Even, shadow-free halo lighting that enhances legibility without glare

• Visible at night while maintaining a subtle daytime profile

• Versatile mounting on various surfaces, including metal panels, brick, and painted walls

• Can be constructed from aluminum, stainless steel, or acrylic

• Energy-efficient LED illumination with long life and low maintenance

What design considerations should be taken when considering Reverse Lit Channel Letters?

• Letter returns should be deep enough (typically 3 inches) to prevent front light spill and ensure a pronounced halo

• A solid, non-reflective backer or spacer helps define the halo and control light bleed

• Wall colour and texture affect halo visibility; darker, matte surfaces enhance contrast

• LED colour temperature influences mood: warm white (2700–3500K) for a softer, inviting glow; cool white (4000–5000K) for a brighter, modern look

• For robust outdoor installations, use weatherproof LEDs and power supplies

How should Reverse Lit Channel Letters be installed?

• Secure mounting with stand-offs or backer panels to maintain a consistent gap between letters and wall for an even halo

• Provide accessible wiring and driver box for serviceability and future LED upgrades

• Test lighting before final assembly for even halo channel letters

Reverse-lit channel letters provide a refined alternative to front-lit signage, offering subtle illumination that highlights architecture and brand identity without overpowering the façade.