Test rig with artificial sun. Lamp array (right) imitating sunlight,... | Download Scientific Diagram
The 4 Best Light Therapy Lamps of 2023 | Reviews by Wirecutter
Amazon.com: Brite Labs LED Grow Lights for Seed Starting - Germinate Seeds Fast with Maximum Yields - Grow Lamp for Indoor Plants - Sun Lamps for Plants, Seedlings & Succulents - Artificial
The LED sun: artificial sunlight mimics natural light