Harness the power of motion with the 4M Eco-Tech Bulb Green Science Kit—an exciting hands-on way to explore renewable energy and sustainability! Perfect for science teachers, eco-camps, and budding engineers, this kit lets students build a functioning light bulb powered entirely by gravity or manual cranking. With no batteries required, it’s a fantastic introduction to the science of kinetic energy, circuits, and environmentally friendly technology.

Once assembled, users can illuminate the bulb by either turning the crank or attaching a small weight to generate electricity—demonstrating real-world applications of green energy in a fun and interactive way. Whether used as a classroom experiment or STEM fair project, this kit encourages critical thinking, problem-solving, and awareness of sustainable design. It's educational, engaging, and a great way to light up young minds!

Features & Specifications:

• Build a working LED light bulb powered by hand or gravity
• Demonstrates principles of kinetic energy, electricity, and sustainability
• No batteries required—just crank the handle or use a weight
• Great for classroom experiments, science fairs, and eco-themed lessons
• Promotes awareness of renewable energy and green technology
• Fun DIY STEM project with clear assembly instructions included
• Ideal for science teachers, camps, and electronics hobbyists
• Recommended for ages 5 and up

Light up your world with the power of science—no batteries, just brainpower!