Explore how light travels, reflects, refracts, and forms images through handson experiments and multiple project setups. This optical experiment kit is designed for classroom demonstrations and student investigations in physics. Key benefits Teaches core optics concepts: Demonstrates light reflection, refraction, aperture imaging, lens imaging laws, direct light behavior, and three primary colors through repeatable experiments. Easy to set up and adjust: Three light sources provide flexible illumination. One light head can be moved independently for precise alignment and fast experiment changes. Student friendly: Simple controls and clear experimental outcomes make the kit appropriate for junior students in grades 7, 8, and 9, and for children exploring physics in advance. Supports teaching and assessment: Useful for physics lessons, lab exercises, and practical assessments that require visual, handson verification of optical laws. Key attributes Function: Demonstrates light motion, reflection, refraction, lens imaging, aperture effects, and color composition. Compatibility: Designed for classroom use, physics labs, science clubs, and home study for junior grade levels. Performance: Three adjustable light sources with at least one independently movable light head for accurate beam positioning and repeatable results. Usability: Quick to adjust, suitable for guided experiments and selfdirected exploration. Typical applications and use scenarios Classroom demonstration: Set up simple reflection and refraction experiments to show angle relationships and verify lens imaging rules during a physics lesson. Lab exercise: Use the three light sources to study aperture imaging and the effect of lens position on image formation in assigned lab work. Science project or club activity: Investigate color mixing with the three primary colors and create experiments that illustrate direct light paths and convex lens imaging laws. This kit provides a practical, easytouse way to inspect and demonstrate fundamental optical principles for students and instructors without requiring complex setup.