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How to Spec Wholesale LED Modules for Channel Letters: Density, Beam Angle, and Power Supplies

By Michael Santiago

7328 vs 2447 Acrylic Faces: Thickness, Light Transmission, and Hot-Spot Control

By Michael Santiago

How Sign Shops Spec Translucent Vinyl for Illuminated Faces: 3630 Film, Overlays, and Light Transmission

By Michael Santiago

Neon-to-LED Retrofit for Existing Letters and Cabinets: Modules, Sign Tubes, and When Faces Have to Go

By Michael Santiago