---
product_id: 25318906
title: "Hot Air Stirling Engine Motor Model Imagination Development Educational Toy Electricity Generator Colorful LED SC (SC02M)"
brand: "sunnytech"
price: "₨78156"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/25318906-hot-air-stirling-engine-motor-model-imagination-development-educational-toy
store_origin: LK
region: Sri Lanka
---

# Multicolor LED electricity generator Heat-powered via high-grade alcohol 1700 RPM stable speed Hot Air Stirling Engine Motor Model Imagination Development Educational Toy Electricity Generator Colorful LED SC (SC02M)

**Brand:** sunnytech
**Price:** ₨78156
**Availability:** ✅ In Stock

## Summary

> 🔥⚙️ Light up your curiosity with the coolest heat-powered engine toy! 💡

## Quick Answers

- **What is this?** Hot Air Stirling Engine Motor Model Imagination Development Educational Toy Electricity Generator Colorful LED SC (SC02M) by sunnytech
- **How much does it cost?** ₨78156 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/25318906-hot-air-stirling-engine-motor-model-imagination-development-educational-toy)

## Best For

- sunnytech enthusiasts

## Why This Product

- Trusted sunnytech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Premium Durable Build:** Heavy-duty metal and thick glass cylinder ensure quiet, stable, and rust-free operation 🛠️
- • **The Ultimate STEM Gift:** Perfect for science projects, classroom demos, or impressing friends with your tech-savvy edge 🎁
- • **Dynamic Heat-Powered Motion:** Watch the engine roar to life at 1700 RPM with just a flame! ⚙️🔥
- • **Vibrant Multicolor LED Display:** Electricity generated powers a mesmerizing LED light show 💡✨
- • **Effortless Operation & Longevity:** Simple alcohol fuel start-up with included spare glass for worry-free, long-lasting fun 🔄

## Overview

The Sunnytech Hot Air Stirling Engine Model is a precision-engineered educational toy that converts heat from high-grade alcohol into mechanical motion at 1700 RPM, powering a vibrant multicolor LED. Crafted from heavy-duty metal and thick glass, it offers quiet, stable operation with rust-resistant surfaces. Designed for easy use and durability, it includes spare glass parts and is ideal for STEM learning, science demonstrations, and as a standout gift.

## Description

Full description not available

## Features

- NOVEL DESIGNED ----- This engine is a balance style, different from the ordinary Stirling model. It was equipped with a multicolor LED install on the motor. Because of the heat from high-grade alcohol, the engine will run madly and create the electricity. The power will go through the wire and drive the multicolor LED lighting. It's really interesting and imaginative toy.
- EXTREMLY WELL-MADE---- Heating cylinder for the custom-made thick glass material, long-term heating without pressure; It is mainly constructed by metal so it can run quietly and stably (since it is HEAVY, 1.5LB) at speed around 1700 RPM! Our customers are satisfied with the fit and finish of this engine. All the parts have done surface treatment to avoid rusting. You will be pleased once put it on table.
- EASY OPERATION & LONG LASTING----Fill the alcohol burner with your 95% alcohol (we recommend this fuel) and light it. Let the light burn the round ended cylinder for about 60-120 seconds, then give the wheel a gently push, it will run like a charm.
- YOU GET EXTRA BONUS EXCEPT THE STIRING----Still worry about the cylinder glass broken during shipment or usage? It did come with spare glass tubes, one O-rings, check the gallery picture. You can replace it fast and easily if any broken. You can contact us for support if need. We also can make offer for your future parts requirement.
- PRIORITY GIFT OPTION FOR MANY APPLICATIONS----It is an amazing and fantastic product at this price. Its elegant gift package makes it spruce up and presentable. It has a wide range of application as, great gift for science project, Physical/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, etc. Many of our customers come from school, colleague, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Theme | Physics |
| Item Dimensions | 8.9 x 6.4 x 5.6 inches |
| Item Weight | 1.05 Kilograms |
| Size Name | 165x95x120 millimeter |

## Images

![Hot Air Stirling Engine Motor Model Imagination Development Educational Toy Electricity Generator Colorful LED SC (SC02M) - Image 1](https://m.media-amazon.com/images/I/811eChHmAEL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can this machine be used for cooling a small cabinet?**
A: No. This is a fully functioning engine used as a teaching tool to demonstrate how energy(heat) can be transformed into mechanic work. As far as function, it can then turn that mechanic work into electrical energy through the small generator via an light an led it comes with it. You can also reverse the leads on the led light to show resistance which slow the engine. It serves no practical real life application other that to teach and it has definitely stuck up several conversations and intrest by others who see it and are curious. When they see it run properly they are shocked at the speeds in which this tiny little engine operates. Even more surprised when they learn the rmps are laughable compared to an internal combustion engine for in their cars. 5/5 for one who's interested in seeing and educating others on the principles of a heat engine.

**Q: Does anyone know how to replace the glass element, I don't see any set screws or any kind of joint for disassembly. Thank you**
A: I have never had to replace the glass, but I did have the same question so I contacted sunnytech and they said that the bulb has rubber o-rings to hold it in and to simply pull it out. Hope this helps you.

**Q: Is this available in a "kit" form that requires assembly by the user?**
A: Is it fully assembled.  I have not seen any kits.

**Q: Convert from 🔥 to solar? Using reflective condenser?**
A: It really doesn’t take a whole lot of heat to get this neat little gadget working, so my guess would be a reflective (solar?) condenser would do the job. It’s certainly worth a try.

## Frequently Bought Together

- Sunnytech Hot Air Stirling Engine Motor Model Imagination Development Educational Toy Electricity Generator Colorful LED SC (SC02M)
- Sunnytech Low Temperature Stirling Engine Motor Steam Heat Education Model Toy Kit For mechanical skills (LT001)
- Sunnytech Hot Air Stirling Engine Motor Model Educational Toy Electricity Generator Colorful LED (SC001)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-23*