---
product_id: 599427612
title: "Sigalux GU10 LED Light Bulbs, Dimmable 5000K Daylight White Natural Light, 4.5W 450LM, MR16 LED Bulb Equivalent 50W Halogen Replacement, 35 Degree Spot for Track Light Bulb, 16Pack"
brand: "sigalux"
price: "€ 68.59"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/599427612-sigalux-gu10-led-light-bulbs-dimmable-5000k-daylight-white-natural
store_origin: NL
region: Netherlands
---

# 4.5W ultra-efficient 450 lumens bright 5000K crisp daylight Sigalux GU10 LED Light Bulbs, Dimmable 5000K Daylight White Natural Light, 4.5W 450LM, MR16 LED Bulb Equivalent 50W Halogen Replacement, 35 Degree Spot for Track Light Bulb, 16Pack

**Brand:** sigalux
**Price:** € 68.59
**Availability:** ✅ In Stock

## Summary

> 💡 Brighten smarter, live better — don’t let your space stay in the dark!

## Quick Answers

- **What is this?** Sigalux GU10 LED Light Bulbs, Dimmable 5000K Daylight White Natural Light, 4.5W 450LM, MR16 LED Bulb Equivalent 50W Halogen Replacement, 35 Degree Spot for Track Light Bulb, 16Pack by sigalux
- **How much does it cost?** € 68.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/599427612-sigalux-gu10-led-light-bulbs-dimmable-5000k-daylight-white-natural)

## Best For

- sigalux enthusiasts

## Why This Product

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

## Key Features

- • **Energy-Smart Brilliance:** Consumes just 4.5W while delivering the equivalent brightness of a 50W halogen bulb—save up to 90% on energy bills.
- • **Long-Lasting Reliability:** Rated for 15,000 hours—over 13 years of daily use, reducing replacements and maintenance hassle.
- • **Illuminate with Precision:** 35° focused beam perfect for spotlighting and task lighting in modern workspaces.
- • **Certified Safety & Quality:** UL-listed and rigorously tested for peace of mind in your professional or home environment.
- • **Effortless Ambiance Control:** Smooth, flicker-free dimming from 100% to 10% compatible with most LED dimmers for mood-perfect lighting.

## Overview

The Sigalux GU10 LED Light Bulbs deliver a powerful 450 lumens of crisp 5000K daylight white light with a focused 35° beam angle. Using only 4.5 watts, these dimmable bulbs replace traditional 50W halogen MR16 bulbs, offering up to 90% energy savings. Designed for longevity with a 15,000-hour lifespan and UL safety certification, this 16-pack is ideal for professional and home settings needing bright, adjustable, and efficient lighting.

## Description

Sigalux GU10 LED Light Bulbs, Dimmable 5000K Daylight White Natural Light, 4.5W 450LM, MR16 LED Bulb Equivalent 50W Halogen Replacement, 35 Degree Spot for Track Light Bulb, 16Pack

## Features

- Extra Bright for Seeing Details: Perfect for high ceilings, offices, kitchens bathrooms, or anywhere you need extra bright light. Standard 110掳 Beam Angle spreads to more areas of the room.
- Smooth Dimming: Compatible with most LED dimmers for smooth quiet dimming ranging from 100% to 10%. Flicker-free light.
- Energy & Cost Saving: Lower energy consumption instantly (up to 90%) by replacing 65W BR30 with Sigalux dimmable BR30.
- Replace Less Often: Each long-lasting 15,000 hour energy-efficient light bulb will last over 13 years (based on 3 hours/day). Great for hard-to-reach areas like celing recessed cans or BR30 track lighting.
- Sigalux LED light bulbs are UL-Listed and certified by rigorous safety standards. Not for sale in California

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sigalux |
| Light Type | LED |
| Special Feature | Dimmable |
| Wattage | 50 watts |
| Bulb Shape Size | MR16 |
| Bulb Base | GU10 |
| Incandescent Equivalent Wattage | 50 Watts |
| Specific Uses For Product | Decoration |
| Light Color | Daylight White |
| Voltage | 120 |
| Unit Count | 16.0 Count |
| Color Temperature | 5000 Kelvin |
| Number of Items | 16 |
| Brightness | 450 Lumen |
| Shape | Multifaceted Reflector(MR) |
| Material | Glass |
| Model Name | GU10 Bulb |
| Connectivity Technology | Normal bulb |
| Indoor/Outdoor Usage | Indoor |
| Controller Type | Push Button |
| Included Components | No |
| Power Source | Corded Electric |
| Power Consumption | 65 Watts |
| Item Package Quantity | 1 |
| Light Source Type | Led |
| Light Source Wattage | 4.5 Watts |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Control Method | App |
| Average Life | 1.5E+4 Hours |
| White Brightness | 400 Lumens |
| Efficiency | High Efficiency |
| Manufacturer | Sigalux |
| UPC | 840696186226 |
| Part Number | 1081785030002 |
| Item Weight | 1.74 pounds |
| Package Dimensions | 9.61 x 3.66 x 3.62 inches |
| Country of Origin | China |
| Item model number | 1081785030002 |
| Size | 16 Count (Pack of 1) |
| Color | Dimmable-daylight |
| Style | Dimmable |
| Special Features | Dimmable |
| Batteries Required? | No |
| Warranty Description | 3 year manufacturer. |

## Product Details

- **Brand:** Sigalux
- **Light Type:** LED
- **Special Feature:** Dimmable
- **Wattage:** 50 watts
- **Bulb Shape Size:** MR16

## Images

![Sigalux GU10 LED Light Bulbs, Dimmable 5000K Daylight White Natural Light, 4.5W 450LM, MR16 LED Bulb Equivalent 50W Halogen Replacement, 35 Degree Spot for Track Light Bulb, 16Pack - Image 1](https://m.media-amazon.com/images/I/71e6HgMhywL.jpg)
![Sigalux GU10 LED Light Bulbs, Dimmable 5000K Daylight White Natural Light, 4.5W 450LM, MR16 LED Bulb Equivalent 50W Halogen Replacement, 35 Degree Spot for Track Light Bulb, 16Pack - Image 2](https://m.media-amazon.com/images/I/71+E94u22YL.jpg)
![Sigalux GU10 LED Light Bulbs, Dimmable 5000K Daylight White Natural Light, 4.5W 450LM, MR16 LED Bulb Equivalent 50W Halogen Replacement, 35 Degree Spot for Track Light Bulb, 16Pack - Image 3](https://m.media-amazon.com/images/I/61aKLvJmmIL.jpg)
![Sigalux GU10 LED Light Bulbs, Dimmable 5000K Daylight White Natural Light, 4.5W 450LM, MR16 LED Bulb Equivalent 50W Halogen Replacement, 35 Degree Spot for Track Light Bulb, 16Pack - Image 4](https://m.media-amazon.com/images/I/81+GDmRrYJL.jpg)
![Sigalux GU10 LED Light Bulbs, Dimmable 5000K Daylight White Natural Light, 4.5W 450LM, MR16 LED Bulb Equivalent 50W Halogen Replacement, 35 Degree Spot for Track Light Bulb, 16Pack - Image 5](https://m.media-amazon.com/images/I/713gQcH7wuL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ They work great; before & after photos included
*by A***R on July 11, 2024*

I recently purchased the Sigalux GU10 LED Light Bulbs, and I am extremely satisfied with their performance.Brightness and Light QualityThese bulbs produce a bright, daylight white light at 5000K, which is perfect for illuminating any room with a natural and clear light. The 450 lumens output is impressive for just 4.5W, making them an efficient replacement for 50W halogen bulbs.Dimmable FeatureThe dimmable feature works flawlessly, allowing for a range of brightness settings without any flickering or buzzing. This makes them ideal for creating the perfect ambiance in any setting, whether it's for reading, working, or relaxing.Energy EfficiencySwitching to these LED bulbs has significantly reduced my energy consumption. At only 4.5W, they provide the same level of brightness as the old 50W halogen bulbs, leading to noticeable savings on my electricity bill.Design and CompatibilityThe 35-degree spotlight is perfect for track lighting, providing focused illumination exactly where it's needed. The bulbs fit perfectly in my existing fixtures without any hassle.Value for MoneyWith a pack of 8 bulbs, this set offers excellent value for money. The longevity and efficiency of these bulbs mean fewer replacements and lower overall costs.ConclusionOverall, the Sigalux GU10 LED Light Bulbs are an outstanding choice for anyone looking to upgrade their lighting. They provide bright, natural light, are energy-efficient, and have a reliable dimmable function.Pros:Bright, natural 5000K daylight white lightEnergy-efficient at 4.5W, replacing 50W halogen bulbsExcellent dimmable feature with no flickeringPerfect for track lighting with a 35-degree spotlightGreat value with a pack of 8 bulbs

### ⭐⭐⭐⭐⭐ Good
*by A***  on May 14, 2025*

Very good light bulb. The white light it emits is bright yet pleasing to the eye, ideal for any space in the house. It saves energy and doesn't get hot like traditional bulbs. I installed it in the living room and the difference is immediately noticeable. Excellent value for money. I will definitely buy more for other rooms.

### ⭐⭐⭐⭐⭐ Good value and good quality
*by C***E on June 11, 2025*

Really good illumination, better that I was expecting for the price lol

## Frequently Bought Together

- Sigalux GU10 LED Light Bulbs, Dimmable 5000K Daylight White Natural Light, 4.5W 450LM, MR16 LED Bulb Equivalent 50W Halogen Replacement, 35 Degree Spot for Track Light Bulb, 16Pack
- Globe Electric 60024 22" 3-Light Plug-in Track Lighting, Matte White, 15 Foot Cord, in-Line On/Off Rocker Switch, Kitchen, Bathroom, Home Essentials, Ceiling Light, Dorm, Dining Room, Hallway

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*