Contents 1 piece LED light device 1 piece holder base 1 piece reflecting board Key benefits Handson optics learning: enables practical exploration of light behavior and basic optical principles. Versatile educational use: suitable for physics laboratories, classroom demonstrations, home study, and science activities. Readytouse setup: a compact, allinone kit that supports quick setup and immediate experimentation. What makes it suitable Function: provides a simple LED light source with a reflecting surface to observe light paths and reflection concepts. Components included: LED light device, holder base, and reflecting board are provided in one package. Educational value: helps users grasp optical principles and their practical applications through direct manipulation and observation. Use scenarios Classroom demonstration: a teacher uses the LED light device and reflecting board to illustrate reflection angles and light paths during a physics lesson. Studentled exploration: learners experiment with light direction and reflection to build intuition about optics independently or in small groups. Home study or science activity: suitable for handson projects to reinforce optics concepts outside of formal class settings. Notes Package contents are limited to the three items listed above and are designed for educational use in physics contexts.