---
product_id: 533102265
title: "MR11 Light Bulbs, 12V 20W Halogen Light Bulbs 2 Pin, FTD Spotlight Bulb, GU4 Bi-Pin Base, Dimmable, 2700K Warm White, 2 Prong Light Bulb for Landscape, Accent, Track Lights, Fiber Optics, 2Pcs"
brand: "dumiloo"
price: "VT4399"
currency: VUV
in_stock: true
reviews_count: 13
category: "Dumiloo"
url: https://www.desertcart.vu/products/533102265-mr11-light-bulbs-12v-20w-halogen-light-bulbs-2-pin
store_origin: VU
region: Vanuatu
---

# 2000+ hours lifespan 36° precise beam angle 280 lumens bright MR11 Light Bulbs, 12V 20W Halogen Light Bulbs 2 Pin, FTD Spotlight Bulb, GU4 Bi-Pin Base, Dimmable, 2700K Warm White, 2 Prong Light Bulb for Landscape, Accent, Track Lights, Fiber Optics, 2Pcs

**Brand:** dumiloo
**Price:** VT4399
**Availability:** ✅ In Stock

## Summary

> ✨ Light up your world with precision and warmth 💡

## Quick Answers

- **What is this?** MR11 Light Bulbs, 12V 20W Halogen Light Bulbs 2 Pin, FTD Spotlight Bulb, GU4 Bi-Pin Base, Dimmable, 2700K Warm White, 2 Prong Light Bulb for Landscape, Accent, Track Lights, Fiber Optics, 2Pcs by dumiloo
- **How much does it cost?** VT4399 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/533102265-mr11-light-bulbs-12v-20w-halogen-light-bulbs-2-pin)

## Best For

- dumiloo enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Over 2000 hours of reliable illumination with upgraded tungsten filament technology—cut replacement costs and hassle.
- • **Instant Warm Glow:** 2700K warm white light that creates a cozy, inviting ambiance instantly—no wait, no flicker.
- • **Versatile Elegance:** Perfect for landscape, accent, track lighting, fiber optics, and holiday décor—light up your lifestyle with style.
- • **Precision Spotlighting:** Narrow 36° beam angle with CRI 99 for vivid, true-to-life colors that make your space pop.
- • **Seamless Compatibility:** Standard GU4 bi-pin base fits most MR11 sockets and dimmers for effortless upgrade and control.

## Overview

The DUMILOO MR11 12V 20W halogen bulbs deliver instant, flicker-free warm white light at 2700K with a focused 36° beam angle and exceptional color rendering (CRI 99). Designed with a durable tungsten filament, these bulbs offer over 2000 hours of lifespan, fitting standard GU4 bi-pin sockets and compatible with most dimmers. Ideal for indoor and outdoor accent, landscape, and fiber optic lighting, this 2-pack ensures reliable, vivid illumination that elevates any space.

## Description

MR11 Light Bulbs, 12V 20W Halogen Light Bulbs 2 Pin, FTD Spotlight Bulb, GU4 Bi-Pin Base, Dimmable, 2700K Warm White, 2 Prong Light Bulb for Landscape, Accent, Track Lights, Fiber Optics, 2Pcs - desertcart.com

Review: Almost perfect replacement for the original bulb in my fiber optic Christmas sculpture - The light in our fiber optic Christmas sculpture died this year, and we were going to throw it out, but then I thought to check if the mechanism was broken. I noticed that the filament in the halogen bulb was broken, and looked for replacements. This is an almost perfect replacement. The only difference is that it has a clear plastic cover across the top of the reflector, where the original unit was open (and had two springs that held it into the mechanism). I thought about drilling small holes on either side of the cover, but the bulb fits snugly enough that it should be OK. The light actually seems a bit brighter than before, because the original was likely failing, My wife is very happy that the sculpture is working again, and we've packed the spare bulb with the unit in the box so that we'll be set if the new bulb fails in the future. Very happy with this purchase. Note that the picture of the bulb is the ORIGINAL failed bulb, showing the markings on the side. This bulb is an exact replacement with the correct voltage and wattage (many were 20W, or LED, and I wanted an exact replacement because I didn't want to have to try to replace the transformer with an LED compatible version).
Review: Worked perfectly - Worked as expected

## Features

- LONG LASTING LIFETIME: MR11 halogen bulb 20w is made of updated tungsten wire, provides full level of brightness 280lm immediately without waiting time for warming up, over 2000 hours lifespan, saving you the cost of frequent bulb replacement.
- EXCELLENT LIGHTING OUTPUT: DUMILOO MR11 light bulbs No-flickering that can't cause fatigue. Warm white 2700k, narrow 36 degree beam angle, CRI 99, present object color vividly and clearly, and take good care of your and your family's eyes.
- STANDARD SIZE: Glass Body with Glass Cover. Diameter: 1.38” (3.5cm), Length: 1.38” (3.5cm), Shape: MR 11 Reflector, Base: GU4 bi pin (4mm or 0.16” between the 2 pins). In addition, this MR16 12v 20w bulb fits most dimmers on the market, dimmable!
- WIDE APPLICATIONS: Fits any MR11 standard socket for quick and easy installation. Often used for landscape lighting, accent, ceiling, track lighting, fiber optics christmas tree bulb replacement, indoor spot and outdoor flood light.
- BUY WITH CONFIDENCE: If you have any questions with our MR11 bulb, please directly contact us, we will for you immediately within 24 hours until to solve your problem.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1JLR11M |
| Accepted voltage frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz |
| Average Life | 2000 Hours |
| Batteries Included? | No |
| Batteries Required? | No |
| Beam Angle | 36 Degrees |
| Best Sellers Rank | #5,897 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #48 in Halogen Bulbs |
| Brand | DUMILOO |
| Brightness | 280 Lumen |
| Bulb Base | GU4 |
| Bulb Diameter | 1.38 Inches |
| Bulb Features | Instant on, No Flickers, 360° Beam Angle, Long Lasting Lifespan |
| Bulb Length | 1.38 Inches |
| Bulb Shape Size | MR11 |
| Color | Warm White |
| Color Rendering Index | 99.00 |
| Color Temperature | 2700 Kelvin |
| Control Method | App |
| Customer Reviews | 4.6 4.6 out of 5 stars (508) |
| Date First Available | April 5, 2023 |
| Efficiency | 14 lumen/Watt |
| Finish types | Clear |
| Incandescent Equivalent Wattage | 20 Watts |
| Included Components | 2 packs MR11 halogen bulbs |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Package Quantity | 1 |
| Item Weight | 1.13 ounces |
| Light Color | Warm White |
| Light Direction | Up/Down Light |
| Light Output Maximum | 280 Lumens |
| Light Source Type | Halogen |
| Light Source Wattage | 20 Watts |
| Light Type | Halogen |
| Manufacturer | DUMILOO |
| Material | Glass |
| Number of Items | 2 |
| Part Number | LKR-MR11-HB-12V-20W-2 |
| Power Consumption | 20 Watts |
| Power Source | AC/DC |
| Product Dimensions | 1.38"W x 1.38"H |
| Shape | Round |
| Special Feature | Dimmable |
| Special Features | Dimmable |
| Specific Uses For Product | Decoration |
| Style | 12V-20W-2Pack |
| Unit Count | 2.0 Count |
| Voltage | 12 Volts |
| Wattage | 20 Watts |
| White Brightness | 280 Lumens |

## Product Details

- **Brand:** DUMILOO
- **Bulb Shape Size:** MR11
- **Light Type:** Halogen
- **Special Feature:** Dimmable
- **Wattage:** 20 watts

## Images

![MR11 Light Bulbs, 12V 20W Halogen Light Bulbs 2 Pin, FTD Spotlight Bulb, GU4 Bi-Pin Base, Dimmable, 2700K Warm White, 2 Prong Light Bulb for Landscape, Accent, Track Lights, Fiber Optics, 2Pcs - Image 1](https://m.media-amazon.com/images/I/61ro4AueOZL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Almost perfect replacement for the original bulb in my fiber optic Christmas sculpture
*by S***N on January 10, 2024*

The light in our fiber optic Christmas sculpture died this year, and we were going to throw it out, but then I thought to check if the mechanism was broken. I noticed that the filament in the halogen bulb was broken, and looked for replacements. This is an almost perfect replacement. The only difference is that it has a clear plastic cover across the top of the reflector, where the original unit was open (and had two springs that held it into the mechanism). I thought about drilling small holes on either side of the cover, but the bulb fits snugly enough that it should be OK. The light actually seems a bit brighter than before, because the original was likely failing, My wife is very happy that the sculpture is working again, and we've packed the spare bulb with the unit in the box so that we'll be set if the new bulb fails in the future. Very happy with this purchase. Note that the picture of the bulb is the ORIGINAL failed bulb, showing the markings on the side. This bulb is an exact replacement with the correct voltage and wattage (many were 20W, or LED, and I wanted an exact replacement because I didn't want to have to try to replace the transformer with an LED compatible version).

### ⭐⭐⭐⭐⭐ Worked perfectly
*by D***S on January 6, 2026*

Worked as expected

### ⭐⭐⭐⭐⭐ great service
*by E***D on December 11, 2025*

my bulbs were great

## Frequently Bought Together

- MR11 Light Bulbs, 12V 20W Halogen Light Bulbs 2 Pin, FTD Spotlight Bulb, GU4 Bi-Pin Base, Dimmable, 2700K Warm White, 2 Prong Light Bulb for Landscape, Accent, Track Lights, Fiber Optics, 2Pcs
- Simba Lighting MR11 Halogen 20W 12V FTD Spotlight Light Bulbs (6 Pack) 2-Pin 220lm for Landscape, Accent, Track Lights, and Fiber Optics, GU4 Bi-Pin Base, Glass Cover, Warm White 2700K Dimmable
- MR16 Halogen Bulbs 50W 12V GU5.3 Spotlight 2 Pin Base 36°Beam Angle Warm White Dimmable Bin-Pin Base Track Light Bulbs MR16 Bulbs with Clear Glass Cover 6 Pack

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-23*