A highly profitable, 4×4 inch Square Sublimation LED Night Lamp designed for custom gift shops and promotional printing businesses. This blank features an innovative dual-layer system—a high-gloss sublimation insert and a clear acrylic protector sheet—housed in a durable plastic frame. It displays a vibrant, colorful photo during the day and transforms into a stunning, glowing backlit memory frame when plugged into an electrical socket at night.