--- product_id: 580936732 title: "50Pcs Mini Light Bulbs for Science Kids Small Round E10 Screw Base Bulbs for Electricity Kits and School Science Experiments" price: "€ 43.00" currency: EUR in_stock: true reviews_count: 2 url: https://www.desertcart.it/products/580936732-50pcs-mini-light-bulbs-for-science-kids-small-round-e10 store_origin: IT region: Italy --- # 2.5V / 0.3A reliable power 50pcs bulk set E10 screw base for easy install 50Pcs Mini Light Bulbs for Science Kids Small Round E10 Screw Base Bulbs for Electricity Kits and School Science Experiments **Price:** € 43.00 **Availability:** ✅ In Stock ## Summary > 💡 Light up your STEM game with bulbs that spark curiosity and confidence! ## Quick Answers - **What is this?** 50Pcs Mini Light Bulbs for Science Kids Small Round E10 Screw Base Bulbs for Electricity Kits and School Science Experiments - **How much does it cost?** € 43.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/580936732-50pcs-mini-light-bulbs-for-science-kids-small-round-e10) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Cool:** Minimal heat emission keeps your classroom safe while powering hands-on science fun. - • **Bulk Power Pack:** 50 miniature bulbs to keep your experiments fully stocked and ready for action. - • **Effortless Setup:** E10 screw base design means quick swaps and zero hassle for students and educators alike. - • **Bright Learning Moments:** Optimized 2.5V / 0.3A rating ensures clear, consistent illumination for every circuit demo. - • **Versatile STEM Essential:** Perfect for physics projects, electricity kits, and interactive learning across all ages. ## Overview This set of 50 miniature round incandescent bulbs features a sturdy E10 screw base and operates at 2.5 volts and 0.3 amps, delivering reliable, safe illumination ideal for school science experiments and electricity kits. Designed for easy installation and minimal heat output, these bulbs are a must-have for educators and students aiming to visualize electrical concepts with hands-on clarity. ## Description Product Description VILLFUL 50pcs Small Bulbs Night Light Bulb LED LED Bulbs Flashlight Bulbs Tiny Light Bulb Replacement Mini Replacement Bulbs Electricity Kit Science Kit Miniature Tiny Package Include 50 x small light bulbs Characteristics -Rated current 0.3A e10 screw base LED bulb. -Size About 2.30X1.00X1.00cm/0.90X0.39X0.39in e10 mini bulb. -Color Assorted flashlight bulbs replacement. -Rated voltage 3.8V e10 bulb replacement. - Widely in equipment inspection lamps instrument bulb, torch bulb, microscope lamp, etc electrical kit. -Material Glass e10 LED bulb warm yellow. - Mainly in electrical experiment of middle and primary school, useful small light bulbs tools tiny light bulbs screw base. -Rated power 1.14W small light bulb. - Easy to operate, simple and convenient to DIY physics experiment with these small bulbs electricity kit. - Put education in fun, cultivate scientific knowledge. any school, or home DIY use e10 screw base bulb. - Small and light in weight, and easy to store, it won't take too much space in your home Experiment Screw Base Indicator Light. Goods Information Test light bulb The product is essential electrical consumables for primary school science, middle school physics laboratory and students' home laboratory.Light Bulb for Student Physics Experiment Besides, please use the mini bulb within the rated voltage range, if the working voltage is too high, the mini bulb will be burned out Color Assorted Color Size 2.3X1X1CM E10 MINI BULB-- E10 Miniature Screw Light Bulbs, Adopting quality glass, metal material, safe and for you to use. MINIATURE SCREW BASE LIGHT BULBS-- Small and light in weight, and easy to store, it won't take too much space in your home. Review: Great for simple parallel and series resistance demonstrations - These old-fashioned miniature E10 screw bulbs will fit some old torches and toys but a large set like this can also be used for simple electrical demonstrations such as showing how resistance varies differently in parallel and series circuits just by showing how bright the bulbs shine (no need for a confusing multimeter to measure the actual resistance). However, if you don't have any E10 bulb holders you'll need to get handy with a soldering iron or even sticky tape and Blu Tack! These bulbs are all rated at 3.8V and 0.3 amps which means a single bulb will shine brightly with two 1.5V AA batteries (or dimly with just one), don't ever use a 9V battery with these bulbs, they'll blow instantly. I thought I could replace an old blown bulb in a toy projector we bought for our daughter years ago but after getting out the magnifying glass I noticed the old bulb was rated at 2.5V, so although these bulbs work they do not shine bright enough for the projector. Bear that in mind if you are looking for replacement bulbs. If you intend to reuse the cardboard storage box after completing your experiments I suggest slightly twisting the bulbs as you insert and remove them so they still fit well in the holes. Review: Work well for me - tested 2 in 2 or - I tried 2 out in battery torches and they worked just as expected. I'm happy. Delivery was quick too. ## Features - Core Functionality: This electric bead lamp holder features a practical E10 round small light bulb designed specifically for physics experiments, providing a bright 38-volt light at 0.3 amps to support educational science projects and electricity kits - Compact Design: Measuring just 0.91*0.39*0.39 inches, this mini light bulb is lightweight and portable, making it easy for students to carry and use in various learning environments such as classrooms and outdoor science activities - Durable Material: Constructed with materials suitable for frequent handling, these tiny screw bulbs offer consistent illumination and compatibility with a wide range of power tools used in primary and secondary school science experiments - Educational Use: Primarily designed for school science bulbs, these mini light bulbs for science kids help facilitate hands-on learning in circuit building and other electronic science activities, enhancing practical understanding - Bulk Packaging: Supplied in a pack of 50 mini lights, this set is ideal for stocking up essential bulbs for classroom experiments, science kits, or DIY projects, ensuring availability for multiple students and sessions ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BX15P4GY | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 30,501 in Lighting ( See Top 100 in Lighting ) 4,840 in LED Bulbs | | Colour | Assorted Color | | Customer Reviews | 5.0 5.0 out of 5 stars (2) | | Date First Available | 27 Feb. 2023 | | Finish | Chrome | | Included components | light bulb | | Item Package Quantity | 1 | | Item Weight | 90 g | | Item model number | IXU050323W58FOPVSWQZ1 | | Light source | LED | | Manufacturer | VILLFUL | | Material | Glass, Metal | | Part number | IXU050323W58FOPVSWQZ1 | | Power source type | Corded Electric | | Product Dimensions | 2.3 x 1 x 1 cm; 90 g | | Size | 2.3X1X1CM | | Special Features | 150 | | Style | Auto | | Voltage | 435 Volts | | Wattage | 1.14 watts | ## Images ![50Pcs Mini Light Bulbs for Science Kids Small Round E10 Screw Base Bulbs for Electricity Kits and School Science Experiments - Image 1](https://m.media-amazon.com/images/I/71RhW2k2UAL.jpg) ![50Pcs Mini Light Bulbs for Science Kids Small Round E10 Screw Base Bulbs for Electricity Kits and School Science Experiments - Image 2](https://m.media-amazon.com/images/I/41x2JZJDLVL.jpg) ![50Pcs Mini Light Bulbs for Science Kids Small Round E10 Screw Base Bulbs for Electricity Kits and School Science Experiments - Image 3](https://m.media-amazon.com/images/I/61zA9BZ5ayL.jpg) ![50Pcs Mini Light Bulbs for Science Kids Small Round E10 Screw Base Bulbs for Electricity Kits and School Science Experiments - Image 4](https://m.media-amazon.com/images/I/71iBpbd5zML.jpg) ![50Pcs Mini Light Bulbs for Science Kids Small Round E10 Screw Base Bulbs for Electricity Kits and School Science Experiments - Image 5](https://m.media-amazon.com/images/I/614ZtZVvVCL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for simple parallel and series resistance demonstrations *by J***R on 11 February 2025* These old-fashioned miniature E10 screw bulbs will fit some old torches and toys but a large set like this can also be used for simple electrical demonstrations such as showing how resistance varies differently in parallel and series circuits just by showing how bright the bulbs shine (no need for a confusing multimeter to measure the actual resistance). However, if you don't have any E10 bulb holders you'll need to get handy with a soldering iron or even sticky tape and Blu Tack! These bulbs are all rated at 3.8V and 0.3 amps which means a single bulb will shine brightly with two 1.5V AA batteries (or dimly with just one), don't ever use a 9V battery with these bulbs, they'll blow instantly. I thought I could replace an old blown bulb in a toy projector we bought for our daughter years ago but after getting out the magnifying glass I noticed the old bulb was rated at 2.5V, so although these bulbs work they do not shine bright enough for the projector. Bear that in mind if you are looking for replacement bulbs. If you intend to reuse the cardboard storage box after completing your experiments I suggest slightly twisting the bulbs as you insert and remove them so they still fit well in the holes. ### ⭐⭐⭐⭐⭐ Work well for me - tested 2 in 2 or *by T***5 on 9 February 2025* I tried 2 out in battery torches and they worked just as expected. I'm happy. Delivery was quick too. --- ## 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.it/products/580936732-50pcs-mini-light-bulbs-for-science-kids-small-round-e10](https://www.desertcart.it/products/580936732-50pcs-mini-light-bulbs-for-science-kids-small-round-e10) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-07-01*