--- product_id: 426986746 title: "Hot Air Stirling Motor Power Generator Alpha Engine Model Educational Physics Experiment Kit(B)" brand: "puosuo" price: "SAR 389" currency: SAR in_stock: true reviews_count: 10 category: "Puosuo" url: https://www.desertcart.com.sa/products/426986746-hot-air-stirling-motor-power-generator-alpha-engine-model-educational store_origin: SA region: Saudi Arabia --- # Multi-color LED illumination 15mm stroke piston energizes LED 12.5mm power cylinder Hot Air Stirling Motor Power Generator Alpha Engine Model Educational Physics Experiment Kit(B) **Brand:** puosuo **Price:** SAR 389 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite curiosity and light up your workspace with kinetic brilliance! ## Quick Answers - **What is this?** Hot Air Stirling Motor Power Generator Alpha Engine Model Educational Physics Experiment Kit(B) by puosuo - **How much does it cost?** SAR 389 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/426986746-hot-air-stirling-motor-power-generator-alpha-engine-model-educational) ## Best For - puosuo enthusiasts ## Why This Product - Trusted puosuo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Science:** No assembly needed—just fuel with 95% alcohol, ignite, and spin to start the magic. - • **Mesmerizing LED Glow:** Watch the multi-color LED dazzle in the dark, turning physics into a visual spectacle. - • **Dynamic Stroke Piston:** 15mm piston stroke generates enough energy to light vibrant LEDs and power devices. - • **Sleek Industrial Design:** Classic silver metal finish adds a sophisticated, modern touch to your desk or study space. - • **Precision Power Cylinder:** Robust 12.5mm stainless steel cylinder delivers smooth, reliable motion. ## Overview The Hot Air Stirling Motor Power Generator Alpha Engine Model is a stainless steel educational physics kit featuring a 12.5mm power cylinder and 15mm stroke piston that converts heat from 95% alcohol fuel into mechanical energy. This energy powers a multi-color LED, creating a captivating light show especially visible in the dark. Ready to run out of the box with no assembly required, it combines hands-on learning with sleek design, perfect for millennial professionals seeking a stylish, interactive desk accessory that sparks both conversation and curiosity. ## Description Product description Light up Multi-color LED Equip 12.5mm big power cylinder with 15mm stroke power piston, this powerful engine will light up the colorful LED on the generator. Electricity generated can be used to power other devices as well. As we get used to observe the whole working process in a bright place, so you may not see the light clearly. But if trying to get this engine model going in a dark room, you’ll be totally fascinated with the LED shining with a wide range of color in the darkness. Run it for Fun it's ready to run. All you have to do is to take it out of the box and fill the lamp with 95% alcohol to heat the glass cylinder; then, after warming up for seconds, give the flywheel a spin and it will rotate rapidly and smoothly. It will light up the color-changing LED bulb mounted on the little generator. Just within 5 minutes, people around the machine will be surprised and wonder how it works. ## Features - Educational Physics Experiment Kit - All stainless steel，Can as a Gift - Equip 12.5mm big power cylinder with 15mm stroke power piston, this powerful engine will light up the colorful LED on the generator. Electricity generated can be used to power other devices as well. As we get used to observe the whole working process in a bright place, so you may not see the light clearly. But if trying to get this engine model going in a dark room, you’ll be totally fascinated with the LED shining with a wide range of color in the darkness. - 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. - The classic silver and metal texture, reflecting personality and taste, yet stylish, magical power, whether on the desk or at home, will bring visual impact and exciting experience ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09SVC4P79 | | Age Range Description | Adult | | Best Sellers Rank | #446,849 in Toys & Games ( See Top 100 in Toys & Games ) #4,025 in Educational Science Kits | | Brand Name | PUOSUO | | Customer Reviews | 4.3 out of 5 stars 43 Reviews | | Educational Objective | Physics Concepts | | Included Components | NO | | Is Assembly Required | No | | Item Dimensions | 8 x 6 x 5 inches | | Item Type Name | no | | Item Weight | 0.76 Kilograms | | Manufacturer | PUOSUO | | Manufacturer Maximum Age (MONTHS) | 480.00 | | Manufacturer Minimum Age (MONTHS) | 168.00 | | Manufacturer Part Number | PUOSUOb | | Material Type | Steel | | Size | 12.5 millimeter,15 millimeter | | Theme | Physics | ## Images ![Hot Air Stirling Motor Power Generator Alpha Engine Model Educational Physics Experiment Kit(B) - Image 1](https://m.media-amazon.com/images/I/61j6mO--oUL.jpg) ![Hot Air Stirling Motor Power Generator Alpha Engine Model Educational Physics Experiment Kit(B) - Image 2](https://m.media-amazon.com/images/I/71TY1ods1JL.jpg) ![Hot Air Stirling Motor Power Generator Alpha Engine Model Educational Physics Experiment Kit(B) - Image 3](https://m.media-amazon.com/images/I/61v5dRNwrwL.jpg) ![Hot Air Stirling Motor Power Generator Alpha Engine Model Educational Physics Experiment Kit(B) - Image 4](https://m.media-amazon.com/images/I/51Rc3soxnQL.jpg) ![Hot Air Stirling Motor Power Generator Alpha Engine Model Educational Physics Experiment Kit(B) - Image 5](https://m.media-amazon.com/images/I/61rUM5U9qqL.jpg) ## Questions & Answers **Q: What is the output of the generator?** A: About 2W ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by G***. on January 17, 2026* ### ⭐⭐⭐⭐⭐ Review *by D***N on September 15, 2025* ### ⭐⭐⭐⭐ Review *by D***T on January 12, 2026* ## Frequently Bought Together - PUOSUO Hot Air Stirling Motor Power Generator Alpha Engine Model Educational Physics Experiment Kit(B) - Amazon Basics 99% Isopropyl Alcohol First Aid For Technical Use,16 Fluid Ounces, 1-Pack (Previously Solimo) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/426986746-hot-air-stirling-motor-power-generator-alpha-engine-model-educational](https://www.desertcart.com.sa/products/426986746-hot-air-stirling-motor-power-generator-alpha-engine-model-educational) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-06-25*