---
product_id: 10962845
title: "microtivity IL042 5mm Diffused Blue LED (Pack of 25)"
brand: "microtivity"
price: "₨6310"
currency: LKR
in_stock: true
reviews_count: 7
url: https://www.desertcart.lk/products/10962845-microtivity-il042-5mm-diffused-blue-led-pack-of-25
store_origin: LK
region: Sri Lanka
---

# 3.0-3.1V 25 LEDs 5mm size microtivity IL042 5mm Diffused Blue LED (Pack of 25)

**Brand:** microtivity
**Price:** ₨6310
**Availability:** ✅ In Stock

## Summary

> 🔧 Light Up Your Creativity!

## Quick Answers

- **What is this?** microtivity IL042 5mm Diffused Blue LED (Pack of 25) by microtivity
- **How much does it cost?** ₨6310 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/10962845-microtivity-il042-5mm-diffused-blue-led-pack-of-25)

## Best For

- microtivity enthusiasts

## Why This Product

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

## Key Features

- • **Quality You Can Trust:** Durable design ensures long-lasting performance.
- • **Perfect for Innovators:** Ideal for engineers, hobbyists, and DIY enthusiasts.
- • **Versatile Applications:** Use in circuits, displays, or creative projects.
- • **Join the LED Revolution:** Be part of the trend with these essential components!
- • **Illuminate Your Projects:** Transform your electronic experiments with vibrant blue light!

## Overview

The microtivity IL042 pack includes 25 high-quality 5mm diffused blue LEDs, perfect for a variety of electronic and electrical experiments. With a forward voltage of 3.0-3.1V, these LEDs provide bright illumination and are designed for durability and versatility.

## Description

These light-emitting diodes work well for a wide variety of applications. Packaged in a resealable zip lock bag for your ease of use.

## Features

- Contains 25 5mm (T-1 3/4) LEDs.
- In blue casing/lens. Emits diffused, bright blue light.
- Great for electronic and electrical experiments
- Forward Voltage: 3.0-3.1V

## Images

![microtivity IL042 5mm Diffused Blue LED (Pack of 25) - Image 1](https://m.media-amazon.com/images/I/514w61LilRL.jpg)
![microtivity IL042 5mm Diffused Blue LED (Pack of 25) - Image 2](https://m.media-amazon.com/images/I/71II3Vh5vzL.jpg)
![microtivity IL042 5mm Diffused Blue LED (Pack of 25) - Image 3](https://m.media-amazon.com/images/I/31gQwRpempL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Lights ran forever on 2032 batter
  

*by L***Y on Reviewed in the United States on April 9, 2013*

I ordered this to experiement with lighting chinese lanterns for decorations.  I put 4 LED on a 2032 coin battery and they lasted for weeks when the battery died.  It is a nice light but took at least 4 for a 10 inch lantern and would have been better with double that.

### ⭐⭐ 2.0 out of 5 stars







  
  
    I like them but...
  

*by L***L on Reviewed in the United States on May 8, 2017*

The diffused LED is great if you don't want to be blinded when you look directly at the LED like the clear ones do. These are nice, no too bright yet bright enough. However my complaint (2 stars) is that quite a large number of them were dead on arrival and others burned out extremely fast, like with-in minutes. Maybe I shouldn't complain because they are so cheap but I would be willing to pay more for better quality control. Just my 2 cents.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great deal on a good product
  

*by B***S on Reviewed in the United States on April 5, 2012*

I ordered these LEDs for a costuming project.  they came quickly and were exactly as they were described in the listing.  they work beautifully when wired with 3 in series powered by a 9v battery, and I have run 12 in series-parralel with great results.  they give off a defused light rather than a narrow spot of light.

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**Shop now:** [https://www.desertcart.lk/products/10962845-microtivity-il042-5mm-diffused-blue-led-pack-of-25](https://www.desertcart.lk/products/10962845-microtivity-il042-5mm-diffused-blue-led-pack-of-25)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-19*