











💡 Light up your journey with power, style, and longevity!
The MR8 LED Replacement Bulbs deliver 800 lumens of cool white light at an ultra-efficient 1.5 watts, designed specifically for 12V low-voltage systems. With a compact 1-inch diameter GU4 base, these bulbs fit perfectly in mini halogen fixtures across RVs, boats, tiny homes, and more. Rated for 25,000 hours, they offer long-lasting, energy-saving illumination with a modern 6000K color temperature, making them the smart upgrade for professionals seeking reliable, stylish lighting solutions.






| ASIN | B009XC8CZG |
| Accepted voltage frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz |
| Average Life | 25000 Hours |
| Base Type | GY4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #139,428 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6,587 in LED Bulbs |
| Brand | 12Vmonster |
| Brightness | 800 lumens |
| Bulb Base | GU4 |
| Bulb Shape Size | MR8 |
| Color | Cool White, Pure White |
| Color Rendering Index | 80 |
| Color Temperature | 6000 Kelvin |
| Control Method | App |
| Customer Reviews | 3.9 3.9 out of 5 stars (95) |
| Date First Available | September 24, 2012 |
| Efficiency | High |
| Incandescent Equivalent Wattage | 5 Watts |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.13 ounces |
| Item model number | GU4-6S-MR8-CW-1224 |
| Light Color | Cool White |
| Light Source Type | LED |
| Light Source Wattage | 5 Watts |
| Light Type | Halogen |
| Manufacturer | 12Vmonster |
| Material | copper |
| Model Name | MR8-6S-5050-GU4-CW-12V |
| Number of Items | 2 |
| Part Number | GU4-6S-MR8-CW-1224 |
| Power Consumption | 1.5 Watts |
| Power Source | Battery Powered or Corded Electric |
| Product Dimensions | 1"W x 1"H |
| Shape | Reflector/dichroic |
| Special Feature | MR8 small halogen replacement |
| Special Features | MR8 small halogen replacement |
| Specific Uses For Product | Lamp |
| Style | Modern |
| UPC | 766897415173 |
| Unit Count | 2.0 Count |
| Voltage | 12 Volts |
| Wattage | 5 Watts |
| White Brightness | 800 Lumens |
K**S
Brighter, cooler and great fit
For enclosed chambers that require a strong light and minimum heat. Older halogen replacements cook all the components and warp everything to a crisp
R**S
LED replacement buld for Xmas village
Exact fit and excellent brightness. Replaced after the season and placed in storage so no durability experience. Will replace other bulbs in the village with Leds as they expire.
A**R
Not very bright for an led bulb.
Bought for a Xmas village replacement light. Not bright at all. Original bulb much brighter.
H**N
It fits
We have the dept 56 dance hall that has a rotating disco ball effect and it seems we need a new bulb every few years. It came quick and fit perfectly
A**I
Great Replacement!
Works perfectly in my Halloween Fiber Optic Lighted decoration. Great purchase and arrived Superfast. Less than 24 hours after placing order and it was in my hands!
L**I
Great for Fiber optics
I used these bulbs to replace burned out bulbs in my Christmas fiber optic displays. Works great. I was so glad to find them. I love the color of fiber optics and these bulbs were perfect.
D**.
Poor quality and customer service
Bought for Christmas village and one of the two bulbs died within a couple minutes of plugging in. Contacted 12VMonster and let them know of defective bulb and they responded not their issue and to contact Amazon directly. First time I’ve ever had vendor on Amazon not want to deal with bad product quality. Returning bulbs and getting a different brand which hopefully will work better.
J**T
Perfect fit and beightnesst
We used this in a fiber optic Christmas village piece. Worked very well and looked much brighter than before.
W**E
Lange Lieferzeit
E**Z
Justo lo que esperaba
C**Y
Je les ai acheté pour ma caravane .
B**I
Leuchten gut
M**P
Jetzt nach einem Jahr Einsatz leuchten die Lampen immer noch wie am Anfang! Alles okay.