【complete color synthesis demonstration】 This RGB color mixing experiment device displays red, green, and blue lights individually, as well as combined colors such as red-green, red-blue, green-blue, and full RGB mixing, clearly demonstrating primary color principles 【enhanced learning experience】 Helps students visually understand how primary colors combine to form complex colors seen on TVs and digital displays, making abstract color theory easier to grasp and remember 【adjustable brightness control】 Each RGB light can be independently adjusted in brightness, allowing flexible demonstrations for different teaching scenarios and experimental requirements 【durable optical teaching tool】 Made from high-quality plastic materials, this color synthesis demonstrator is sturdy, stable, and suitable for long-term classroom and laboratory use 【easy operation for education use】 Simple structure with adjustable bracket and lamp body design, making it easy to position and operate, ideal for physics teaching, student experiments, and STEM education