---
product_id: 646953929
title: "MR16 LED Bulbs Warm White 3000K Light Bulbs, GU5.3 Energy Saving 4.5W 663 Lumen Replaces 40W, 110°Beam Angle,Non-Dimmable,6 Pack"
brand: "gy"
price: "7104 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Gy"
url: https://www.desertcart.is/products/646953929-mr16-led-bulbs-warm-white-3000k-light-bulbs-gu5-3
store_origin: IS
region: Iceland
---

# 25,000 hrs long lifespan 4.5W ultra-efficient power CRI 81 for vivid colors MR16 LED Bulbs Warm White 3000K Light Bulbs, GU5.3 Energy Saving 4.5W 663 Lumen Replaces 40W, 110°Beam Angle,Non-Dimmable,6 Pack

**Brand:** gy
**Price:** 7104 kr
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** MR16 LED Bulbs Warm White 3000K Light Bulbs, GU5.3 Energy Saving 4.5W 663 Lumen Replaces 40W, 110°Beam Angle,Non-Dimmable,6 Pack by gy
- **How much does it cost?** 7104 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/646953929-mr16-led-bulbs-warm-white-3000k-light-bulbs-gu5-3)

## Best For

- gy enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** 25,000 hours lifespan means fewer replacements and more hassle-free lighting.
- • **Vivid True Colors:** High CRI >80 ensures your space looks naturally vibrant and visually stunning.
- • **Brilliant Warm Glow:** 3000K warm white light creates a cozy, inviting ambiance perfect for modern interiors.
- • **Wide Beam, Wide Impact:** 110° beam angle floods rooms with consistent, glare-free illumination.
- • **Power Meets Performance:** Save energy with just 4.5W while outshining traditional 60W bulbs.

## Overview

The GY MR16 LED Bulbs deliver energy-efficient, warm white lighting at 3000K with a powerful 663 lumens output using only 4.5 watts. Featuring a wide 110° beam angle and a high color rendering index of 81, these GU5.3 base bulbs provide vivid, natural light ideal for indoor settings. With an impressive 25,000-hour lifespan and UK energy efficiency Class C rating, this 6-pack offers a sustainable, cost-saving upgrade to traditional 60W halogen bulbs.

## Description

Product Description Energy efficient and better light perception Save more on electricity costs in the long run Compare with Similar Items GY 4.5W MR16 LED Bulb GY 4.9W GU10 LED Bulb GY 9.5W B22 LED Bulb GY 4.9W E14 LED Bulb GY 3.2W G9 LED Bulb

Review: Great - Exactly what I ordered
Review: Terrible bulbs - Terrible bulbs. 3 did not work out of the box. One rattled so did not try, leaving just one Ok- AVOID.

## Features

- 【Save More on Your Electricity Bill】Unlike conventional A and A++ rated.GY mr16 led bulbs are rated to the new UK energy efficiency Class C, which is far superior to conventional E, F and A++ rated conventional energy efficiency.
- 【Lower Wattage Higher Brightness】GY MR16 led bulbs use our latest technology to produce higher brightness with lower power consumption. Normal F-class mr16 led bulb 6W can only achieve 600LM, while GY 4.5W mr16 bulb can reach 663LM, which is more bright while saving energy.
- 【Eye Protection】GY mr16 led bulb is suitable for AC/DC 12V input voltage, 663lumens,instant illumination, no flicker, no glare, better eye protection (Note: do not look directly into the bulb when working).GY bayonet bulb produces low heat when working, the body of the bulb does not heat up like other bulbs.
- 【Colour Rendering Index >80】Which ensures vivid viewing pleasure with original colours compared to other products with a value below 80. Note: This lamp is not dimmable and is not compatible with dimmers.
- 【Wide Use and Long Life】Standard gu5.3 socket, easy to install, suitable for a wide range of fixtures.GY Bayonet LED bulbs have an average life span of 25,000 hours, which effectively reduces the cost of bulb usage and overall cost.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQF3BXPH |
| Accepted Voltage Frequency | 220 to 240 Volts and 50 Hertz |
| Average Life Span | 25000 Hours |
| Beam Angle | 120 Degrees |
| Best Sellers Rank | 3,064 in Lighting ( See Top 100 in Lighting ) 545 in LED Bulbs |
| Brand | GY |
| Brand Name | GY |
| Bulb Base | GU5.3 |
| Bulb Shape Size | MR16 |
| Bulb base | GU5.3 |
| Bulb shape size | MR16 |
| Color Rendering Index (CRI) | 81 |
| Color Temperature | 3000 Kelvin |
| Colour | Mr16 4.5w 3000k |
| Control Method | Touch |
| Controller Type | Push Button |
| Country Of Origin | China |
| Customer Reviews | 3.6 out of 5 stars 85 Reviews |
| EU Energy Efficiency Label | C |
| Incandescent Equivalent | 60 Watts |
| Included Components | Pack of 6 GY GU5.3 LED bulbs |
| Indoor Outdoor Usage | Indoor |
| Item Shape | cylinders |
| Item Weight | 0.16 Kilograms |
| Light Color | warm white |
| Light Source Wattage | 4.5 Watts |
| Light Type | LED |
| Light type | LED |
| Manufacturer | Jingying |
| Manufacturer Part Number | Classe énergétique C |
| Material Type | Led |
| Model Name | GY GU5.3 LED Warmweiss Lampe |
| Model Number | 3000K |
| Number of Items | 6 |
| Package Quantity | 1 |
| Power Consumption | 4.5 Watts |
| Power Source | 12 Volt Electric |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | High Efficiency |
| Special feature | High Efficiency |
| Specific Uses | General |
| Style Name | Wide Beam Angle Lamp |
| Theme | Interior lighting |
| Type of Bulb | LED. |
| Unit Count | 6.0 count |
| Voltage | 12 Volts |
| Wattage | 4.50 |
| White Brightness | 663 Lumens |

## Product Details

- **Brand:** GY
- **Light type:** LED
- **Special feature:** High Efficiency, Long Lasting, Eye-Friendly, Flicker-Free, Wide Beam Angle
- **Wattage:** 4.50
- **Bulb shape size:** MR16

## Images

![MR16 LED Bulbs Warm White 3000K Light Bulbs, GU5.3 Energy Saving 4.5W 663 Lumen Replaces 40W, 110°Beam Angle,Non-Dimmable,6 Pack - Image 1](https://m.media-amazon.com/images/I/61-jjCZk1XL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by K***N on 24 November 2025*

Exactly what I ordered

### ⭐ Terrible bulbs
*by M***2 on 12 May 2026*

Terrible bulbs. 3 did not work out of the box. One rattled so did not try, leaving just one Ok- AVOID.

### ⭐⭐⭐⭐⭐ Perfect
*by C***S on 18 October 2025*

Exactly what I wanted

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-08-18*