---
product_id: 85674497
title: "MASTERY MART GU10 LED Light Bulbs Dimmable, 50 Watt Halogen Equivalent 5.5W MR16 Spot, 400lm 40° Beam Angle Flood Light Bulbs 5000K Daylight White, 10 Pack"
brand: "mastery mart"
price: "2060944₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/85674497-mastery-mart-gu10-led-light-bulbs-dimmable-50-watt-halogen
store_origin: VN
region: Vietnam
---

# 25,000 hours lifespan 5.5W ultra-efficient LED 400 lumens bright output MASTERY MART GU10 LED Light Bulbs Dimmable, 50 Watt Halogen Equivalent 5.5W MR16 Spot, 400lm 40° Beam Angle Flood Light Bulbs 5000K Daylight White, 10 Pack

**Brand:** mastery mart
**Price:** 2060944₫
**Availability:** ✅ In Stock

## Summary

> 💡 Light smarter, live brighter — don’t get left in the dark!

## Quick Answers

- **What is this?** MASTERY MART GU10 LED Light Bulbs Dimmable, 50 Watt Halogen Equivalent 5.5W MR16 Spot, 400lm 40° Beam Angle Flood Light Bulbs 5000K Daylight White, 10 Pack by mastery mart
- **How much does it cost?** 2060944₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/85674497-mastery-mart-gu10-led-light-bulbs-dimmable-50-watt-halogen)

## 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

- • **Built to Outlast:** Enjoy up to 25,000 hours of reliable, maintenance-free illumination.
- • **Versatile & Ready:** Ideal for indoor/outdoor use—offices, kitchens, living rooms, and more.
- • **Plug & Play Upgrade:** Standard GU10 base with twist-lock pins for hassle-free installation.
- • **Tailor Your Ambiance:** Dimmable from 0 to 100% for perfect lighting moods in any space or occasion.
- • **Slash Your Energy Bills:** Save up to 85% on electricity with 5.5W LED power replacing 50W halogen bulbs.

## Overview

The MASTERY MART GU10 LED Light Bulbs deliver daylight-white 400 lumens brightness with just 5.5 watts, replacing traditional 50W halogen bulbs. Featuring a dimmable function and a long 25,000-hour lifespan, these bulbs offer energy-efficient, customizable lighting for both residential and commercial spaces. The standard GU10 base ensures easy installation, making this 10-pack an eco-friendly, cost-saving upgrade for any modern professional’s environment.

## Description

MASTERY MART GU10 LED Light Bulbs Dimmable, 50 Watt Halogen Equivalent 5.5W MR16 Spot, 400lm 40° Beam Angle Flood Light Bulbs 5000K Daylight White, 10 Pack

## 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 | Dimmable |
| Wattage | 5.5 watts |
| Bulb Shape Size | PAR16 |
| Bulb Base | GU10 |
| Incandescent Equivalent Wattage | 50 Watts |
| Specific Uses For Product | Lamp |
| Light Color | Daylight White |
| Voltage | 120 Volts |
| Unit Count | 10.0 Count |
| Color Temperature | 5000 Kelvin |
| Number of Items | 10 |
| Brightness | 400 Lumen |
| Shape | mr16 |
| Material | Glass |
| Model Name | MM-GU10 |
| Connectivity Technology | Normal bulb |
| Indoor/Outdoor Usage | Indoor |
| Controller Type | Push Button |
| Included Components | bulbs |
| Power Source | Corded Electric |
| Color Rendering Index | 85 |
| Beam Angle | 40 Degrees |
| Power Consumption | 5.5 Watts |
| Item Package Quantity | 10 |
| Light Source Type | Light Emitting Diode (LED) |
| Specification Met | Energy Star, ul_listed |
| Item Weight | 0.62 Kilograms |
| Light Source Wattage | 5.5 Watts |
| Product Dimensions | 2"W x 2.05"H |
| Control Method | Push Button |
| Average Life | 25000 Hours |
| White Brightness | 400 Lumens |
| Efficiency | High |
| Manufacturer | Mastery Mart Co., Limited |
| Part Number | MM-LGU10D5010-US |
| Item Weight | 1.36 pounds |
| Item model number | MM-LGU10D5010 |
| Is Discontinued By Manufacturer | No |
| Color | 5000k Daylight White -5.5w |
| Special Features | Dimmable |
| Batteries Included? | No |
| Batteries Required? | No |
| Wattage | 5.5 Watts |

## Product Details

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

## Images

![MASTERY MART GU10 LED Light Bulbs Dimmable, 50 Watt Halogen Equivalent 5.5W MR16 Spot, 400lm 40° Beam Angle Flood Light Bulbs 5000K Daylight White, 10 Pack - Image 1](https://m.media-amazon.com/images/I/71jTOAjZeFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ led bulbs LNW
*by L***W on January 17, 2025*

Glad to find these bulbs. They fit a stove hood I purchased 20 years ago but worked perfectly. So very bright for cooking area as well. They are quality LED bulbs and the price here was great over box stores.

### ⭐⭐⭐⭐⭐ Replaced GU10 120V 75W
*by C***S on September 6, 2024*

The lights in the title were very hot and using a lot of power. They heated up the dimmer switch! These new lights were recommended by the electrician and have been fantastic! We ordered the 10 pack to start. They install in the same 2 prong base. The dimmer switch is no longer hot. We still need to replace 6 more. There is no flicker and we have the bright, daylight white; WOW what a difference. We have 20 lights on this track.

### ⭐⭐⭐⭐⭐ Energy efficient and long lasting.
*by K***N on February 22, 2023*

I bought a ten pack in May of '20 to replace the 10 halogen 50w bulbs in some lighting. At 6w (advertised) each they are using 12% of the energy and just as bright as the ones that came with the light fixtures. The bulbs get warm, but not egg cooking hot like the old halogens.As of now, February '23 I have one bulb of the 10 that has started flickering occasionally. I don't know exact run time, but the set of five that needs one replaced is the fixture that gets more use than the other.They are plenty bright for their purpose as well, just as bright as the halogens.I'm impressed with the run time and energy use. I'm tempted to measure the actual power draw and compare to the advertised amount. Overall a good purchase, I'd recommend them.

## Frequently Bought Together

- MASTERY MART LED GU10 LED Light Bulbs, 50 Watt Halogen Equivalent, 5.5W Dimmable, MR16 Spot G10 LED Flood Light Bulbs Replacement for Recessed Track Lighting, 5000K Daylight White, 10 Pack
- LABOREDUCER Flexible Track Lighting Fixture, Foldable Ceiling Spot Light with Adjustable 8 Light Heads, GU10 Track Light Kit for Kitchen Bedroom Living Room Matte Black (Bulbs Not Included)
- LE GU10 LED Light Bulbs Non-Dimmable, 5000K Daylight White GU10 Bulb Replacement for Recessed Track Lighting, 4W LED Bulbs with 100°Flood Beam for Kitchen, Range Hood, Living Room, Bedroom, 6 Pack

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-07*