---
product_id: 529886638
title: "MASTERY MART24 Pack Dimmable GU10 LED Light Bulbs, 5.5W Bright 5000K Daylight White 50W Halogen Equivalent, 400lm Energy Saver for Track Lighting Fixture, Kitchen, Basement, Living Room, 25000 Hours"
brand: "mastery mart"
price: "VT42461"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/529886638-mastery-mart24-pack-dimmable-gu10-led-light-bulbs-5-5w
store_origin: VU
region: Vanuatu
---

# 25,000 hours lifespan 85% energy savings 5.5W LED MASTERY MART24 Pack Dimmable GU10 LED Light Bulbs, 5.5W Bright 5000K Daylight White 50W Halogen Equivalent, 400lm Energy Saver for Track Lighting Fixture, Kitchen, Basement, Living Room, 25000 Hours

**Brand:** mastery mart
**Price:** VT42461
**Availability:** ✅ In Stock

## Summary

> 💡 Light Up Your Life with MASTERY MART!

## Quick Answers

- **What is this?** MASTERY MART24 Pack Dimmable GU10 LED Light Bulbs, 5.5W Bright 5000K Daylight White 50W Halogen Equivalent, 400lm Energy Saver for Track Lighting Fixture, Kitchen, Basement, Living Room, 25000 Hours by mastery mart
- **How much does it cost?** VT42461 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/529886638-mastery-mart24-pack-dimmable-gu10-led-light-bulbs-5-5w)

## Best For

- mastery mart enthusiasts

## Why This Product

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

## Key Features

- • **Dimmable Delight:** Customize your ambiance with smooth dimming from 0 to 100%.
- • **Hassle-Free Upgrade:** Easy installation with standard GU10 base—just twist and lock!
- • **Illuminate Your Space:** Transform your environment with brilliant 400 lumens of daylight white light.
- • **Eco-Friendly Efficiency:** Slash your electricity bills by up to 85% with energy-saving technology.
- • **Versatile Lighting Solutions:** Perfect for any setting—residential or commercial, indoors or outdoors.

## Overview

The MASTERY MART LED GU10 Spotlight Light Bulbs offer a powerful 5.5W equivalent to 50W halogen bulbs, delivering 400 lumens of bright daylight white light while saving up to 85% on energy costs. With a lifespan of 25,000 hours and a dimmable feature, these bulbs are perfect for any indoor or outdoor setting, ensuring a hassle-free upgrade to your lighting solutions.

## Description

MASTERY MART24 Pack Dimmable GU10 LED Light Bulbs, 5.5W Bright 5000K Daylight White 50W Halogen Equivalent, 400lm Energy Saver for Track Lighting Fixture, Kitchen, Basement, Living Room, 25000 Hours

## Features

- 【Energy-saving GU10 Light Bulb LED】: Replace your 50W halogen bulbs with MASTERY MART 5.5W GU10 Bulbs 400lm, saving up to 85% on electricity bills while maintaining brilliant illumination. eco-friendly and cost-effective solution for your lighting needs.
- 【Dimmable function from 0 to 100%】: Enjoy customizable brightness levels with the dimmable feature of the GU10 LED bulb, allowing you to create the perfect atmosphere for any occasion.
- 【Long-lasting performance】: With a lifespan of up to 25,000 hours, the GU10 LED bulb offers a durable and reliable lighting solution that requires minimal maintenance and reduces the need for frequent replacements.
- 【Versatile applications】: Suitable for both indoor and outdoor use, the GU10 LED bulb is ideal for accent, task, and general lighting in residential and commercial settings, including living rooms, kitchens, offices, garage and more.
- 【Hassle-free installation】: The standard GU10 base comes with two twist and lock pins, distance between two pins is 0.39 in, compatible with standard GU10 socket fixtures, convenient choice for upgrading halogen bulbs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MASTERY MART |
| Light Type | LED |
| Special Feature | <br>✔ 5.5 Watts GU10 LED Track Light Bulbs |
| Wattage | 5.5 watts |
| Bulb Shape Size | PAR16 |
| Bulb Base | GU10 |
| Light Color | Daylight White |
| Unit Count | 24.0 Count |
| Color Temperature | 5000 Kelvin |
| Number of Items | 24 |
| Brightness | 400 Lumen |
| Material | Glass |
| Size | 24 Count (Pack of 1) |
| Connectivity Technology | Normal bulb |
| Indoor/Outdoor Usage | Outdoor, Indoor |
| Controller Type | Push Button |
| Manufacturer | Mastery Mart Co., Limited |
| Item Weight | 3.45 pounds |
| Package Dimensions | 8.35 x 6.14 x 5.39 inches |
| Country of Origin | China |
| Item model number | MM-MM-GU10-5.5W-D-5024-US |
| Color | 5000k Daylight White -5.5w |
| Special Features | <br>✔ 5.5 Watts GU10 LED Track Light Bulbs |
| Batteries Included? | No |
| Batteries Required? | No |
| Type of Bulb | LED |
| Wattage | 5.5 Watts |

## Images

![MASTERY MART24 Pack Dimmable GU10 LED Light Bulbs, 5.5W Bright 5000K Daylight White 50W Halogen Equivalent, 400lm Energy Saver for Track Lighting Fixture, Kitchen, Basement, Living Room, 25000 Hours - Image 1](https://m.media-amazon.com/images/I/81SvrZuq4tL.jpg)
![MASTERY MART24 Pack Dimmable GU10 LED Light Bulbs, 5.5W Bright 5000K Daylight White 50W Halogen Equivalent, 400lm Energy Saver for Track Lighting Fixture, Kitchen, Basement, Living Room, 25000 Hours - Image 2](https://m.media-amazon.com/images/I/71WfQRAYfaL.jpg)
![MASTERY MART24 Pack Dimmable GU10 LED Light Bulbs, 5.5W Bright 5000K Daylight White 50W Halogen Equivalent, 400lm Energy Saver for Track Lighting Fixture, Kitchen, Basement, Living Room, 25000 Hours - Image 3](https://m.media-amazon.com/images/I/7158GID1ziL.jpg)
![MASTERY MART24 Pack Dimmable GU10 LED Light Bulbs, 5.5W Bright 5000K Daylight White 50W Halogen Equivalent, 400lm Energy Saver for Track Lighting Fixture, Kitchen, Basement, Living Room, 25000 Hours - Image 4](https://m.media-amazon.com/images/I/71XWOWMBnqL.jpg)
![MASTERY MART24 Pack Dimmable GU10 LED Light Bulbs, 5.5W Bright 5000K Daylight White 50W Halogen Equivalent, 400lm Energy Saver for Track Lighting Fixture, Kitchen, Basement, Living Room, 25000 Hours - Image 5](https://m.media-amazon.com/images/I/71Znz-7b0lS.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Are these bulbs back lit?  My fixture has frosted globes that glowed with halogen bulbs**
A: I don’t know what a backlit bulb is so sorry

**Q: Do these bulbs allow some light to the sides? My fixtures are frosted glass on the sides to allow a glow and open in the front for direct light.**
A: I too have frosted shades around my light bulb & these do have a fairly wide spand of white light.

**Q: Dimming not working**
A: If the lights will not dim it may be because the dimmer switch is old and/or not compatible with the LED bulb.

**Q: What is the lowest light output?  i.e. how bright are they when the dimmer is turned all the way down, but not off?**
A: For me, the light is too bright when the dimmer is turned all the way down. I wanted to use them as a night light and to leave them on when I leave for work before sunrise. I’ll get lower wattage next time.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-19*