Custom business led signs 3d acrylic neon letters open face channel letters backlit led signage

by wangAllen on November 25, 2025

These bright acrylic neon letters feature an open-face stainless steel channel that exposes the illuminated acrylic front for maximum visual impact. The letters are crafted with high-brightness PMMA acrylic shaped into smooth neon-style strokes, producing a vivid, continuous glow without hotspots. The stainless steel channel—available in brushed, polished or painted finishes—provides a rigid, premium structure while maintaining the open-face aesthetic.

Inside the stainless steel body, high-efficiency LED modules provide a strong backlit halo. The LEDs are carefully positioned to create uniform illumination and a soft glow against the wall, complementing the neon effect of the acrylic front. The rear of each letter includes a reflective backing plate that enhances brightness and improves light distribution.

The letters are installed using metal standoffs that hold each piece slightly away from the wall, creating a floating effect and allowing space for wiring and backlighting. This stand-off installation enhances the halo glow and gives the signage a clean, modern look. All wiring is discreetly hidden through the mounts and connected to an external LED power supply for safe and stable operation.

Combining bright neon-style acrylic, a durable stainless steel open-face structure, and elegant LED backlighting, these letters create a striking dual-glow effect suitable for branding, retail interiors, restaurants, and modern decorative displays.

✨ WhatsApp: +1(646) 418-9907
✨ Email: heidi@sunsignad.com