---
product_id: 51736272
title: "Energizer Modern LED Energy Saving Lightbulb, GU10, 5 W, Cool White, 4 Pack"
brand: "energizer"
price: "€ 12.63"
currency: EUR
in_stock: true
reviews_count: 8
category: "Energizer"
url: https://www.desertcart.pt/products/51736272-energizer-modern-led-energy-saving-lightbulb-gu10-5-w-cool
store_origin: PT
region: Portugal
---

# 15,000 hrs long life 5W ultra-efficient power 4000K crisp cool white Energizer Modern LED Energy Saving Lightbulb, GU10, 5 W, Cool White, 4 Pack

**Brand:** energizer
**Price:** € 12.63
**Availability:** ✅ In Stock

## Summary

> 💡 Light smarter, live brighter—upgrade your space with Energizer’s cool white power!

## Quick Answers

- **What is this?** Energizer Modern LED Energy Saving Lightbulb, GU10, 5 W, Cool White, 4 Pack by energizer
- **How much does it cost?** € 12.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/51736272-energizer-modern-led-energy-saving-lightbulb-gu10-5-w-cool)

## Best For

- energizer enthusiasts

## Why This Product

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

## Key Features

- • **Cool White Ambiance:** 4000K color temperature delivers a modern, professional vibe ideal for workspaces and bathrooms.
- • **Built Tough & Versatile:** Durable LED design resists breakage and works flawlessly indoors or outdoors.
- • **Endurance That Outlasts:** Enjoy 15,000 hours of flicker-free, consistent lighting—your hassle-free upgrade for years.
- • **Energy-Smart Brilliance:** Save up to 85% energy without compromising brightness—370 lumens of cool white clarity.
- • **Perfect Fit, Instant Upgrade:** GU10 base ensures seamless retrofitting in your existing fixtures—no fuss, just glow.

## Overview

The Energizer Modern LED GU10 lightbulb offers a powerful 5W LED solution with 370 lumens of cool white (4000K) light. Designed for energy efficiency, it saves up to 85% compared to incandescent bulbs and boasts a long lifespan of 15,000 hours. Its flicker-free, non-dimmable design fits standard GU10 fixtures, making it an easy, durable, and sustainable lighting upgrade for both indoor and outdoor use.

## Description

From the manufacturer Energizer Lighting What is a Kelvin (K)? A Kelvin (K) is the unit colour temperature is measured in. The higher the Kelvin, the cooler the colour. A lamp between 2,700K and 3,000K is classed as " warm " white light. A lamp with 4,000K is classed as " cool " white light. A lamp between 6,000K and 6,500K is classed as " daylight " or a more natural white light. Energizer LED uses up to 85% less energy! Energizer products are recognised as one of the most trusted and highly desirable consumer brands on the market. The entire LED light bulb range includes high performance, economical and sustainable technologies designed for use all year round. The lighting collection comprises all of the most popular bulb shapes and cap sizes, and also offers dimmable and non-dimmable solutions for all household fittings. Long Service Life 15,000+ Hours of Light An Energy Efficient Source Resistant to Breakage Lower Operating Temperature compared to Incandescent Lights ** Compared to Incandescent Lighting B15 - Small Bayonet Bulb B22 - Large Bayonet Bulb E14 - Small Screw Cap Bulb E27 - Large Screw Cap Bulb

Review: Bright cool light - Bulbs are great Nice and bright and work a treat in bathroom
Review: Good product. - 5 years and i've had to order the same bulb again. Good value and performance.

## Features

- Energizer LED Lighting - High performance, economical and sustainable technologies
- Pack of 4 led GU10 - Easy replacement light bulb with a flicker free design. A true retro fit with even light distribution
- 370 lm/Lumen, 4000 K/Kelvin (Cool)
- Enjoy 15, 000 hours of Cool White light with this high performance, economical and energy saving light bulb from Energizer
- Up to 85% energy saving lighting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01D8V1PHO |
| Accepted Voltage Frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz |
| Average Life Span | 15000 Hours |
| Beam Angle | 36 Degrees |
| Best Sellers Rank | 224 in Lighting ( See Top 100 in Lighting ) 21 in LED Bulbs |
| Brand | Energizer |
| Brand Name | Energizer |
| Bulb Base | GU10 |
| Bulb Shape Size | MR16 |
| Bulb base | GU10 |
| Bulb shape size | MR16 |
| Color Rendering Index (CRI) | 80 |
| Color Temperature | 4000 Kelvin |
| Colour | Cool White |
| Connectivity Technology | Infrared |
| Control Method | Push Button |
| Controller Type | Push Button |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 1,313 Reviews |
| EU Energy Efficiency Label | F |
| Global Trade Identification Number | 05050028092056 |
| Incandescent Equivalent | 50 Watts |
| Included Components | 4 x GU10 |
| Indoor Outdoor Usage | Outdoor |
| Item Dimensions W x H | 10W x 10H centimetres |
| Item Shape | Arbitrary(A) |
| Item Type Name | Modern LED GU10 Energy Saving Lightbulb |
| Item Weight | 0.01 Kilograms |
| Light Color | Cool White |
| Light Source Wattage | 5 Watts |
| Light Type | LED |
| Light type | LED |
| Manufacturer | Energizer |
| Manufacturer Part Number | S9451 |
| Material Type | Plastic |
| Model Number | S9451 |
| Number of Items | 4 |
| Package Quantity | 1 |
| Power Consumption | 5 Watts |
| Power Source | electrical |
| Special Features | Not dimmable |
| Special feature | Not dimmable |
| Specific Uses | Indoor/Outdoor Use |
| Style Name | 5W, 370 Lumen (Non-Dimmable) |
| Type of Bulb | LED |
| Unit Count | 4.0 count |
| Voltage | 240 Volts |
| Wattage | 5 watts |
| White Brightness | 370 Lumens |

## Product Details

- **Brand:** Energizer
- **Bulb shape size:** MR16
- **Light type:** LED
- **Special feature:** Not dimmable
- **Wattage:** 5 watts

## Images

![Energizer Modern LED Energy Saving Lightbulb, GU10, 5 W, Cool White, 4 Pack - Image 1](https://m.media-amazon.com/images/I/41uMSAXeCtL.jpg)
![Energizer Modern LED Energy Saving Lightbulb, GU10, 5 W, Cool White, 4 Pack - Image 2](https://m.media-amazon.com/images/I/41Xx94kT-GL.jpg)

## Questions & Answers

**Q: Can this product replace v-tac vt-21650**
A: Not as far as I know

**Q: Can these bulbs be used with a led compatible photocell switch?**
A: Not sure about that. But I've returned these because they flicker a lot. You'll notice it when recording in slow motion or just simply waving your hand as double imaging will appear. This is known to cause eye strains, headaches etc.

**Q: Is this the newer model?**
A: Not too sure if they are newer, but they defo last longer than other brands ive tried.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bright cool light
*by A***R on 7 March 2026*

Bulbs are great Nice and bright and work a treat in bathroom

### ⭐⭐⭐⭐⭐ Good product.
*by A***R on 10 February 2026*

5 years and i've had to order the same bulb again. Good value and performance.

### ⭐⭐⭐⭐ Good product
*by A***R on 17 April 2026*

Prompt delivery and product what it says on the tin, definite value for money

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-08-05*