---
product_id: 580936732
title: "50Pcs Mini Light Bulbs for Science Kids Small Round E10 Screw Base Bulbs for Electricity Kits and School Science Experiments"
brand: "villful"
price: "$55.89"
currency: USD
in_stock: true
reviews_count: 2
category: "Villful"
url: https://www.desertcart.us/products/580936732-50pcs-mini-light-bulbs-for-science-kids-small-round-e10
store_origin: US
region: United States of America
---

# 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

**Brand:** villful
**Price:** $55.89
**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 by villful
- **How much does it cost?** $55.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/580936732-50pcs-mini-light-bulbs-for-science-kids-small-round-e10)

## Best For

- villful enthusiasts

## Why This Product

- Trusted villful brand quality
- 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

VILLFUL 50pcs Miniature Round Light Bulb for Science Experiments Tiny Bulbs for Electricity Kits and School Projects : desertcart.co.uk: Lighting

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

- Quality Construction: Made with sturdy materials, these small screw bulbs are designed to withstand frequent handling and maintain consistent performance over time
- Easy Installation: The small screw base makes it simple to replace or install e10 bulbs in different setups, enhancing the user experience for students and educators
- Versatile Use: Ideal for middle and primary school physics experiments, these 2.5v / 0.3a screw-in bulbs provide reliable illumination for various educational projects
- Safe Operation: Designed with safety in mind, these incandescent bulbs emit minimal heat, ensuring a safe environment during educational experiments
- Pack: This set includes 50 bulbs, making it a nice solution for schools looking to stock up on essential lab supplies

## 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)

## 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.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-04-23*