Scales Design

Liquid acrylic LED letters are custom, three-dimensional illuminated letters used for signage and branding. This modern signage technology uses liquid polymer, typically an acrylic resin, which is poured into a mold with embedded LED lights. The resin hardens, creating a durable, glossy letter with uniform, vibrant illumination. Features

• Sleek finish: The liquid acrylic provides a smooth, glass-like surface with no cut marks or visible seams.
• Superior illumination: Unlike traditional channel letters, liquid acrylic signs provide consistent and even light output across the entire letter face. This eliminates the "hot spots" that can occur with individual LEDs.
• Weather resistant: The letters are waterproof and resistant to UV rays, making them suitable for both indoor and outdoor use.
• Customizable: Manufacturers offer a wide range of colors, fonts, and sizes. The liquid acrylic can be mixed with different pigments to achieve specific branding colors.
• Durable construction: The letters typically feature strong aluminum channels for the sides and a backing made of an Aluminum Composite Panel (ACP). 

Products and manufacturers

• Liquid Acrylic Letters with LED Lights by Summit Arts: This Pune-based manufacturer offers premium liquid acrylic letters with a sleek, glossy finish for modern signage applications.
• Liquid LED Letter Service by Slim Signage: This service creates custom, front-lit letters with liquid acrylic faces, aluminum channel sides, and an ACP backing for maximum visibility.
• Outdoor Qll Liquid Acrylic LED Letters by VSIGN enterprise pvt ltd: Based in Bengaluru, this company manufactures high-quality liquid acrylic letters for outdoor advertising applications.
• Liquid Acrylic LED Letter Signs by Radiance Signs: This manufacturer details the technology behind liquid acrylic letters, noting their ability to achieve a perfect color combination and uniform light output.
• Premium Liquid Acrylic Letters by City Advertising: Located in Ghaziabad, this manufacturer produces durable and water-resistant liquid acrylic letters that can be customized to your specific needs. 

DIY alternativesFor smaller or more personalized projects, makers often use resin or specific silicone-based products to achieve a similar glowing letter effect.

• Custom LED Neon Signs on Etsy: Many independent artists offer custom-designed "neon" signs that use flexible LED strips and translucent silicone tubing.
• LED illuminated signs on Instructables and YouTube: Tutorials demonstrate how to make light-up signs using acrylic sheets, LED strips, and a frame. These do not use liquid acrylic, but can achieve a similar effect with careful construction.
• Custom LED Neon Sign Light from Canvas Champ: This service allows you to use an online design tool to create and order your own custom LED "neon" sign.