Colour Mixer Red, Green & Blue (RGB) – Frederiksen

The Frederiksen Colour Mixer (RGB) is an engaging and interactive teaching tool designed to demonstrate the principles of additive colour mixing. By combining red, green, and blue light, students can explore how different colours are created and understand how white light is formed when all three primary colours are mixed in the correct proportions.

This compact unit projects coloured light onto a screen, allowing students to clearly observe how varying intensities of red, green, and blue overlap to produce a wide spectrum of colours. Its simple design makes it easy to use in classroom demonstrations, helping to bring abstract concepts in light and colour theory to life.

Powered by 3 x 1.5V AA batteries (not included), the colour mixer is portable and convenient for use in different teaching environments. Its sturdy construction and compact size make it ideal for regular use in school laboratories and classrooms.

Key Features

• Demonstrates additive colour mixing (RGB)
• Combines red, green, and blue light to produce a range of colours
• Shows how white light is created from primary colours
• Projects colour mixing clearly onto a screen for easy observation
• Simple and intuitive design for classroom use
• Compact size: 110 × 80 × 120 mm
• Portable and easy to position for demonstrations
• Powered by 3 x 1.5V AA batteries (not included)
• Durable construction suitable for educational environments

Ideal for School Science Lessons

Perfect for KS3, GCSE, and A-Level physics, this colour mixer is an excellent resource for teaching the fundamentals of light and colour. It is particularly useful for:

• Exploring additive colour mixing using RGB light sources
• Demonstrating how white light is formed
• Investigating the relationship between light intensity and colour
• Supporting lessons on optics and wave behaviour
• Engaging students with visual, hands-on demonstrations

Clear, visual, and easy to use, the Frederiksen Colour Mixer is a valuable addition to any science classroom, helping students develop a strong understanding of light and colour theory.