--- product_id: 48806079 title: "403378 Build Your Own Wind Turbine" brand: "4m" price: "$124.66" currency: USD in_stock: true category: "4 M" url: https://www.desertcart.ec/products/48806079-403378-build-your-own-wind-turbine store_origin: EC region: Ecuador --- # Boosts STEM skills & logical thinking Complete assembly kit with 15+ parts Real wind-powered LED generator 403378 Build Your Own Wind Turbine **Brand:** 4m **Price:** $124.66 **Availability:** βœ… In Stock ## Summary > 🌱 Power up playtime with the wind of innovation! ## Quick Answers - **What is this?** 403378 Build Your Own Wind Turbine by 4m - **How much does it cost?** $124.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/48806079-403378-build-your-own-wind-turbine) ## Best For - 4m enthusiasts ## Why This Product - Trusted 4m brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **STEM Skills in Action:** Develop problem-solving, observation, and engineering concepts through interactive assembly. - β€’ **Screen-Free Science Fun:** Engage kids with spinning blades and glowing LED for repeatable, active discovery. - β€’ **All-in-One Engineering Experience:** Includes nacelle, rotor blades, generator, and detailed instructions for hands-on learning. - β€’ **Perfect Gift for Young Innovators:** Ideal for kids 5+, inspiring curiosity in renewable energy and sustainable tech. - β€’ **Harness the Wind, Light the Future:** Build a fully functional turbine that powers an LED using natural wind energy. ## Overview The 4M 403378 Build Your Own Wind Turbine kit offers a hands-on STEM experience where kids aged 5+ assemble a working wind turbine that powers an LED light. This complete kit includes all necessary parts and instructions, fostering skills in engineering, problem-solving, and renewable energy concepts through engaging, screen-free play. ## Description Product Description Watch this working wind turbine capture the wind’s energy and turn it into light. This kit will teach you how this vital renewable-energy technology works. Directions Instructions for assembling and operating the wind turbine P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Safety Warning Warning. Not suitable for children under three years. Small Parts. Choking Hazard. Box Contains 1 x Nacelle Body; 1 x Nacelle Cover; 1 x Generator & LED Assembly; 1 x Gear Wheel on Axle; 2 x Metal Sleeves; 2 x Bearing Halves; 1 x Rotor Hub; 3 x Rotor Blade; 1 x Tail Boom; 1 x Tail Fin; 1 x Tower; 2 x Tower Base Halves; Screws; 1 x Instructions. Also required, but not included: a small screwdriver and a clean 2-litre soda bottle See more ## Features - BUILD A WIND POWERED TURBINE: Hands-on kit lets kids assemble a working wind turbine & see how moving air can power an LED light, making renewable energy fun, practical & easy to understand - COMPLETE WIND TURBINE SCIENCE KIT: Includes nacelle body, generator with LED, rotor blades & instructions; all-in-one set gives young learners everything needed for hands-on wind power experiments - BUILDS SCIENCE SKILLS & CURIOSITY: Building & testing the model helps children develop problem-solving, observation & logical thinking while exploring wind energy, electricity & basic engineering concepts - ENCOURAGES ACTIVE SCIENCE DISCOVERY: Spinning blades & light-up results keep boys & girls engaged in screen-free fun while supporting experimentation, repeat play & early interest in science - EDUCATIONAL GIFT FOR KIDS AGE 5+: Thoughtful birthday or Christmas gift for young learners who enjoy science kits, engineering toys & hands-on activities; ideal for home learning, classrooms or rainy days ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MUF38B7 | | Age Range Description | Kid | | Battery Description | Lithium | | Best Sellers Rank | 4,898 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1 in Wind Turbines | | Brand Name | 4M | | Country Of Origin | China | | Customer Reviews | 4.1 4.1 out of 5 stars (439) | | Educational Objective | Concentration, Creative Skills, Dexterity Skill, Hand-Eye Coordination, Imagination Development, Motor Skills | | Global Trade Identification Number | 04893156033789 | | Included Components | science kit | | Is Assembly Required | No | | Item Dimensions | 20.6 x 27.6 x 6.1 centimetres | | Item Highlight | Rotor Blades Included, Renewable Energy Engineering Toy, Educational Gift for Kids, Boys & Girls, Age 5+ | | Item Type Name | 4M Build Your Own Wind Turbine, Science and Activity Kit for Boys and Girls Ages 8+ | | Item Weight | 0.18 Kilograms | | Language | English | | Manufacturer | 4M | | Manufacturer Part Number | 00-03378 | | Manufacturer Warranty Description | 12 months | | Manufacturer recommended age | 5 years and up | | Material Type | Plastic | | Model Number | 4M-03378/RI | | Number of Items | 1 | | Number of Packs | 1 | | Set Name | 4M Build Your Own Wind Turbine | | Size | 3.3 inches x 5.5 inches x 8.25 inches | | Sub Brand | 4m | | Theme | Science | | Unit Count | 1.0 count | ## Product Details - **Age range (description):** Kid - **Brand:** 4M - **Item dimensions L x W x H:** 20.6 x 27.6 x 6.1 centimetres - **Size:** 3.3 inches x 5.5 inches x 8.25 inches - **Theme:** Science ## Images ![403378 Build Your Own Wind Turbine - Image 1](https://m.media-amazon.com/images/I/71UfLr+dw0L.jpg) ## Questions & Answers **Q: What is the power output?** A: Enough to power the in built led bulb ...but only with a constant 10mph wind... after a couple of months in sun and a decent gust of wind the plastic composition deteriorates ...bent the blades , hitting main structure and disintegrated..... motor is normal dc motor.. played with it and it burnt out after putting 12v through it.. no idea what i could have got out of it as a generator **Q: Whats output voltage** A: 12v **Q: Can this kit be built, taken apart and re-built?** A: No this item can only be built once **Q: What wattage does this unit produce? Could the bulb be replaced with a usb port to charge a power bank?** A: Don’t think so, model shop owner tells me just an led. Went up this road myself. ## Frequently Bought Together - 4M 403378 Build Your Own Wind Turbine - 4M 403425 Green Hybrid Solar Power Water Pump Science Kit --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ec/products/48806079-403378-build-your-own-wind-turbine](https://www.desertcart.ec/products/48806079-403378-build-your-own-wind-turbine) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-10-09*