Sunnytech Stirling Engine Motor for Education - 4 Cylinder Electricity Generator with Colorful LED

Sunnytech, a family-based company, started in a garage in New Jersey. We are committed to only producing and selling products that we would be proud to use in our own homes and yards. At Sunnytech, we follow a "triple bottom line" concept, which helps us achieve a successful and sustainable business model by doing what is right, doing it well, and supporting people, the planet, and profit.

As part of our efforts to be outstanding stewards of our beautiful country and planet, Sunnytech's US-based operations adhere to a 100% zero-landfill policy. All leftover materials, including electronics, are recycled. We believe in playing an active role in the communities in which we operate.

Sunnytech's products are designed to benefit people, the planet, and generate profit for the business. One of our popular items is the Solar Flag Light, which "Lights Your Flag With Dazzling Glory" and is a conversation starter to impress your visitors. Made of metal, it is a heavy and stable piece of art that can stand on your desk.

Another impressive product is the Alancing Toy Kinetic Art Low Temperature Stirling LT001. This interesting model toy uses an alcohol lamp to generate electricity and power an LED light that emits different colors. It is an excellent gift for kids' science projects, physical and mechanical learning, and teacher demonstrations in the classroom. It can also make a wonderful birthday present for friends, families, and students.

The Stirling engine features a four-cylinder design that is full of power, generating 4-9V and causing the flywheels to rotate rapidly, making the generator's LED lights flicker wildly. This eye-catching performance is made possible by the engine's extremely fine craftsmanship. The base, brackets, and flywheels are made of brass for high strength, weldability, and corrosion resistance. The power cylinder and piston are made of SUJ2 material with a fine-ground surface for high hardness and long-lasting performance.

The engine is easy to operate - just fill the alcohol burner with 95% alcohol, let it burn for about 20 seconds, and gently push the wheel to start it running. It can run continuously for over 8 hours without any issues, as tested by one of our customers. At 8.16 lbs, the engine is much larger and heavier than most Stirling engines, allowing it to run stably on a table.

Sunnytech's products make great gifts for a wide range of applications, including kids' science projects, physical and mechanical learning, teacher demonstrations, and birthday presents for friends, families, and students. Many of our customers come from schools and colleges.

Spare parts are available for all our products, and we are committed to providing excellent customer service. Sunnytech's dedication to sustainability, community involvement, and high-quality products sets us apart in the market.

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