---
product_id: 646953929
title: "GY MR16 LED Bulbs Warm White 3000K Light Bulbs, GU5.3 Energy Saving 4.5W 663 Lumen Replaces 60W, 120°Beam Angle,Non-Dimmable,6 Pack. [Energy Class C]"
brand: "gy"
price: "315 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/646953929-gy-mr16-led-bulbs-warm-white-3000k-light-bulbs-gu5
store_origin: PL
region: Poland
---

# 4.5W ultra-efficient power CRI >80 for true colors 663 lumens bright output GY MR16 LED Bulbs Warm White 3000K Light Bulbs, GU5.3 Energy Saving 4.5W 663 Lumen Replaces 60W, 120°Beam Angle,Non-Dimmable,6 Pack. [Energy Class C]

**Brand:** gy
**Price:** 315 zł
**Availability:** ✅ In Stock

## Summary

> 💡 Brighten smarter, live better — don’t get left in the dark!

## Quick Answers

- **What is this?** GY MR16 LED Bulbs Warm White 3000K Light Bulbs, GU5.3 Energy Saving 4.5W 663 Lumen Replaces 60W, 120°Beam Angle,Non-Dimmable,6 Pack. [Energy Class C] by gy
- **How much does it cost?** 315 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/646953929-gy-mr16-led-bulbs-warm-white-3000k-light-bulbs-gu5)

## 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

- • **Brilliant Warm Glow:** 3000K warm white light creates a cozy, inviting ambiance for any space.
- • **Built to Last & Save:** 25,000-hour lifespan means fewer replacements and lower costs—upgrade your lighting game.
- • **Wide Beam, Wide Impact:** 120° beam angle floods rooms with consistent, vibrant light—no dark corners here.
- • **Power Meets Performance:** Save energy with just 4.5W while outshining 60W incandescents.
- • **Eye-Friendly Illumination:** Flicker-free, low heat, and glare-free design protects your eyes during long hours.

## Overview

The GY MR16 LED Bulbs deliver a powerful 663 lumens of warm white light at just 4.5 watts, replacing traditional 60W bulbs with superior energy efficiency (Class C). Featuring a wide 120° beam angle and a high color rendering index above 80, these GU5.3 base bulbs provide vibrant, eye-friendly illumination with flicker-free, low-heat operation. Designed for longevity with a 25,000-hour lifespan, this 6-pack is perfect for professionals seeking sustainable, stylish lighting solutions that cut costs and elevate ambiance.

## Description

Full description not available

## 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 |
|---------------|-------|
| Brand | GY |
| Manufacturer | Jingying |
| Package Dimensions | 19.5 x 6.2 x 5.2 cm; 160 g |
| Item model number | 3000K |
| Part Number | Classe énergétique C |
| Number of Items | 6 |
| Style | Wide beam angle lamp |
| Colour | Warm White 3000k |
| Shape | cylinders |
| Material | Led |
| Included Components | Pack of 6 GY GU5.3 LED bulbs |
| Voltage | 12 Volts |
| Specific Uses | General |
| Special features | High Efficiency, Long Lasting, Eye-Friendly, Flicker-Free, Wide Beam Angle |
| Power and Plug Description: | 12 Volt Electric |
| Batteries included? | No |
| Batteries Required? | No |
| Type of Bulb | LED. |
| Luminous Flux | 663 Lumen |
| Wattage | 4.50 |
| Wattage | 4.5 Watts |
| Incandescent Equivalent | 60 Watts |
| Colour Temperature | 3000 Kelvin |
| Average Life | 25000 Hours |
| Average Life | 25000 Hours |
| Beam Angle | 1.2E+2 Degrees |
| Item Weight | 160 g |
| Guaranteed software updates until | unknown |

## 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

![GY MR16 LED Bulbs Warm White 3000K Light Bulbs, GU5.3 Energy Saving 4.5W 663 Lumen Replaces 60W, 120°Beam Angle,Non-Dimmable,6 Pack. [Energy Class C] - Image 1](https://m.media-amazon.com/images/I/51lOBvV7r9L.jpg)
![GY MR16 LED Bulbs Warm White 3000K Light Bulbs, GU5.3 Energy Saving 4.5W 663 Lumen Replaces 60W, 120°Beam Angle,Non-Dimmable,6 Pack. [Energy Class C] - Image 2](https://m.media-amazon.com/images/I/71nkABEAY6L.jpg)
![GY MR16 LED Bulbs Warm White 3000K Light Bulbs, GU5.3 Energy Saving 4.5W 663 Lumen Replaces 60W, 120°Beam Angle,Non-Dimmable,6 Pack. [Energy Class C] - Image 3](https://m.media-amazon.com/images/I/71aDBGgZKML.jpg)
![GY MR16 LED Bulbs Warm White 3000K Light Bulbs, GU5.3 Energy Saving 4.5W 663 Lumen Replaces 60W, 120°Beam Angle,Non-Dimmable,6 Pack. [Energy Class C] - Image 4](https://m.media-amazon.com/images/I/71qh+4OGRmL.jpg)
![GY MR16 LED Bulbs Warm White 3000K Light Bulbs, GU5.3 Energy Saving 4.5W 663 Lumen Replaces 60W, 120°Beam Angle,Non-Dimmable,6 Pack. [Energy Class C] - Image 5](https://m.media-amazon.com/images/I/71+jioU4ScL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-02*