Product overview A handson generator kit that includes a light bulb and a gearcoupled drive system. It can be powered directly by hand or connected to a variety of electrical appliances for classroom experiments. Designed to serve as a primary school experimental power supply, it demonstrates energy conversion and basic electrical principles in a clear, reliable way. Key benefits Ready to use: arrives with a light bulb so students and teachers can begin experiments immediately. Dual power modes: manually operated for kinesthetic learning, or connected to electrical devices for broader experimentation. Clear demonstration of energy conversion: generator shaft rotation drives the lamp shaft and illuminates the lamp, making the conversion of mechanical to electrical energy visible. Stable transmission and improved conversion: multiple gears are tightly engaged to provide consistent torque transfer and better conversion efficiency during demonstrations. Classroom friendly: suitable as a primary school experimental power supply for handson science lessons and STEM activities. Main features and attributes Function: handpowered generator with integrated lamp output and the ability to act as a power source for experiments. Compatibility: designed to connect to a variety of lowvoltage electrical appliances and experimental components used in primary school labs. Size: classroomappropriate footprint that is convenient for desk demonstrations and group activities. Material and build: gear mechanism and shafts are configured for dependable engagement during repeated student use. Performance: multiple tightly engaged gears deliver steady rotation and improved conversion rates to produce visible illumination and usable power for small experiments. Typical applications Primary school science class: demonstrate principles of energy conversion, circuits, and power generation with a visible lamp output. Classroom experiments: connect small motors, LEDs, or other lowvoltage devices to explore load behavior and generator output. STEM projects and demonstrations: use the handpowered mode for team activities that teach mechanical input, gear ratios, and electrical output. Why choose this product Provides a simple, selfcontained teaching aid that makes abstract concepts tangible. Versatile connection options support a range of classroom experiments and student projects. Gearcoupled design improves stability and conversion performance for clear, repeatable demonstrations.