---
product_id: 165996062
title: "Sponsored Ad - LED GU10 Spotlight Light Bulbs, 50 Watt Equivalent, 5.5W Dimmable, Full Glass Cover Reflector, 5000K Daylight, 25000 Hours, UL Listed, Energy Star (Pack of 6)"
brand: "mastery mart"
price: "E£ 3735"
currency: EGP
in_stock: true
url: https://www.desertcart.com.eg/products/165996062-sponsored-ad-led-gu10-spotlight-light-bulbs-50-watt-equivalent
store_origin: EG
region: Egypt
---

# 25,000 hours lifespan 40° precise spotlight beam 5.5W ultra-efficient power Sponsored Ad - LED GU10 Spotlight Light Bulbs, 50 Watt Equivalent, 5.5W Dimmable, Full Glass Cover Reflector, 5000K Daylight, 25000 Hours, UL Listed, Energy Star (Pack of 6)

**Brand:** mastery mart
**Price:** E£ 3735
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate your space, empower your productivity.

## Quick Answers

- **What is this?** Sponsored Ad - LED GU10 Spotlight Light Bulbs, 50 Watt Equivalent, 5.5W Dimmable, Full Glass Cover Reflector, 5000K Daylight, 25000 Hours, UL Listed, Energy Star (Pack of 6) by mastery mart
- **How much does it cost?** E£ 3735 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/165996062-sponsored-ad-led-gu10-spotlight-light-bulbs-50-watt-equivalent)

## 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

- • **Safe & Sustainable:** UL listed, mercury-free, flicker-free lighting that’s gentle on eyes and planet
- • **Energy-Smart Savings:** Slash your energy bills by up to 89% with 5.5W LED replacing 50W halogen
- • **Effortless Installation:** Standard GU10 base fits most fixtures—twist and lock in seconds
- • **Mood-Setting Dimmability:** Seamlessly adjust brightness from soft ambiance to full spotlight
- • **Brilliant Daylight Clarity:** 5000K crisp white light perfect for focused, professional spaces

## Overview

The MASTERY MART LED GU10 Spotlight Bulbs deliver professional-grade 5000K daylight illumination with a focused 40° beam, all while consuming just 5.5 watts to replace traditional 50W halogens. Designed for longevity with a 25,000-hour lifespan and dimmable functionality, these UL-listed, Energy Star certified bulbs offer effortless installation and eco-friendly, flicker-free lighting ideal for modern work and living environments.

## Description

Sponsored Ad - LED GU10 Spotlight Light Bulbs, 50 Watt Equivalent, 5.5W Dimmable, Full Glass Cover Reflector, 5000K Daylight, 25000 Hours, UL Listed, Energy Star (Pack of 6)

## Features

- 【Focused and Bright Lighting】 5000K Daylight White Light 40° Beam angle. Our dimmable 5.5W GU10 LED bulbs deliver a crisp with a precise 40° spotlight beam—perfect for highlighting artwork, track lighting, basement fixtures, accent walls, kitchen counters, or task areas. Dimming from soft accent lighting to full brightness, letting you set the mood for any occasion.
- 【Powerful & Efficient – Save on Your Bills】Upgrade your lighting with confidence—each 5.5W GU10 LED bulb is a true replacement for a 50W halogen, dramatically cutting your energy costs by up to 89%. Enjoy the same bright light you love, while saving money month after month.
- 【Built to Last – Reliable Performance】Say goodbye to frequent bulb changes! Our LEDs are engineered to shine bright for over 25,000 hours, providing lasting performance and peace of mind. Count on consistent brightness and quality, year after year.
- 【Easy Universal Installation】With a standard PAR16 shape and GU10 base, these bulbs fit seamlessly into most track lights, recessed fixtures, and spotlights. Installation is quick and tool-free—just twist and lock into place.
- 【Safe, Flicker-Free, and Mercury-Free】Rest easy knowing our bulbs are UL certified for safety, contain zero mercury, and emit no UV or IR radiation. Enjoy steady, flicker-free lighting that's gentle on your eyes and safe for your family and the environment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MASTERY MART |
| Light Type | LED |
| Special Feature | Dimmable |
| Wattage | 5.5 watts |
| Bulb Shape Size | PAR16 |
| Bulb Base | GU10 |
| Incandescent Equivalent Wattage | 50 Watts |
| Specific Uses For Product | General purpose |
| Light Color | White |
| Voltage | 120 Volts |
| Unit Count | 6 Count |
| Color Temperature | 5000 Kelvin |
| Number of Items | 6 |
| Brightness | 400 Lumen |
| Shape | Reflector(R) |
| Material | Dimmable, Glass, Energy Star Certified, UL Listed |
| Model Name | MM-GU10 |
| Connectivity Technology | Normal bulb |
| Indoor/Outdoor Usage | Indoor |
| Controller Type | Push Button |
| Included Components | Bulb included |
| Power Source | Corded Electric |
| Color Rendering Index | 85.00 |
| Power Consumption | 5.5 Watts |
| Item Package Quantity | 6 |
| Light Source Type | LED |
| Specification Met | UL Listed, Energy Star Certified |
| Item Weight | 60 Grams |
| Light Source Wattage | 50 Watts |
| Product Dimensions | 2"W x 2"H |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Bulb Diameter | 2 Inches |
| Control Method | App |
| White Brightness | 400 Lumens |
| Efficiency | High |
| Manufacturer | Mastery Mart Co., Limited |
| UPC | 640852998652 |
| Part Number | MM-MM-GU10-2024-0328 |
| Item Weight | 2.12 ounces |
| Country of Origin | China |
| Item model number | MM-GU10 |
| Is Discontinued By Manufacturer | No |
| Style | Modern |
| Color | 5000k Daylight White -5.5w |
| Number of Lights | 1 |
| Maximum Compatible Wattage | 50 Watts |
| Special Features | Dimmable |
| Shade Material | Glass |
| Light Direction | Adjustable |
| Batteries Included? | No |
| Batteries Required? | No |
| Wattage | 50 Watts |
| Average Life | 25000 Hours |

## Product Details

- **Brand:** MASTERY MART
- **Light Type:** LED
- **Special Feature:** Dimmable
- **Wattage:** 5.5 watts
- **Bulb Shape Size:** PAR16

## Images

![Sponsored Ad - LED GU10 Spotlight Light Bulbs, 50 Watt Equivalent, 5.5W Dimmable, Full Glass Cover Reflector, 5000K Daylight, 25000 Hours, UL Listed, Energy Star (Pack of 6) - Image 1](https://m.media-amazon.com/images/I/71uUh0DYp+L.jpg)
![Sponsored Ad - LED GU10 Spotlight Light Bulbs, 50 Watt Equivalent, 5.5W Dimmable, Full Glass Cover Reflector, 5000K Daylight, 25000 Hours, UL Listed, Energy Star (Pack of 6) - Image 2](https://m.media-amazon.com/images/I/71l9kfnwa3L.jpg)
![Sponsored Ad - LED GU10 Spotlight Light Bulbs, 50 Watt Equivalent, 5.5W Dimmable, Full Glass Cover Reflector, 5000K Daylight, 25000 Hours, UL Listed, Energy Star (Pack of 6) - Image 3](https://m.media-amazon.com/images/I/71+Vcg4B3aL.jpg)
![Sponsored Ad - LED GU10 Spotlight Light Bulbs, 50 Watt Equivalent, 5.5W Dimmable, Full Glass Cover Reflector, 5000K Daylight, 25000 Hours, UL Listed, Energy Star (Pack of 6) - Image 4](https://m.media-amazon.com/images/I/7192Jhja2SL.jpg)
![Sponsored Ad - LED GU10 Spotlight Light Bulbs, 50 Watt Equivalent, 5.5W Dimmable, Full Glass Cover Reflector, 5000K Daylight, 25000 Hours, UL Listed, Energy Star (Pack of 6) - Image 5](https://m.media-amazon.com/images/I/719bZQ2tQQL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.com.eg/products/165996062-sponsored-ad-led-gu10-spotlight-light-bulbs-50-watt-equivalent](https://www.desertcart.com.eg/products/165996062-sponsored-ad-led-gu10-spotlight-light-bulbs-50-watt-equivalent)

---

*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-07*