







💡 Light smarter, live brighter—join the energy revolution!
The Bonlux MR11 LED Bulb is a 3W, 12V AC/DC low voltage spotlight with a GU4 bi-pin base, delivering 270 lumens of warm white (3000K) light. Designed to replace 25W halogen bulbs, it offers over 90% energy savings and a lifespan of 10,000 hours. Ideal for a variety of indoor and outdoor applications including track lighting, recessed fixtures, landscape accents, and fiber optics, it features easy plug-and-play installation and built-in safety protections for reliable, cozy illumination.






















| ASIN | B09X32ZKJF |
| Accepted voltage frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz |
| Average Life | 10000 Hours |
| Batteries Included? | No |
| Batteries Required? | No |
| Beam Angle | 35 Degrees |
| Best Sellers Rank | #53,671 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3,023 in LED Bulbs |
| Brand | Bonlux |
| Brightness | 270.00 |
| Bulb Base | GU4 |
| Bulb Shape Size | MR11 |
| Color | Warm White |
| Color Rendering Index | 80.00 |
| Color Temperature | 3000 Kelvin |
| Control Method | App |
| Customer Reviews | 4.6 4.6 out of 5 stars (287) |
| Date First Available | April 2, 2022 |
| Efficiency | High |
| Handle Material | Plastic |
| Incandescent Equivalent Wattage | 25 Watts |
| Included Components | Bulb included |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Package Quantity | 1 |
| Item Weight | 3.84 ounces |
| Item model number | LST1991 |
| Light Color | Warm White |
| Light Source Type | LED |
| Light Source Wattage | 3 Watts |
| Light Type | Halogen |
| Manufacturer | Lusta LED Co., Ltd |
| Material | Plastic |
| Number of Items | 1 |
| Part Number | LST-1991-WWx6-US |
| Power Consumption | 3 Watts |
| Power Source | Corded Electric |
| Product Dimensions | 1.38"W x 1.57"H |
| Shape | MR11 |
| Size | 6 Count (Pack of 1) |
| Special Feature | 12V MR11 LED bulb ideal for ceiling fixtures, track lighting, landscape lighting, recessed fixtures, christmas trees, fiber-optics, indoor spot and outdoor flood light etc. |
| Special Features | 12V MR11 LED bulb ideal for ceiling fixtures, track lighting, landscape lighting, recessed fixtures, christmas trees, fiber-optics, indoor spot and outdoor flood light etc. |
| Specific Uses For Product | Fiber-optic |
| Style | 3 Watts - 6 Pack |
| Unit Count | 6.0 Count |
| Voltage | 12 Volts |
| Wattage | 3 watts |
| White Brightness | 270 Lumens |
C**S
Excellent purchase
If you are serious about saving energy/lowering utility costs, etc., this lamp is perfect. We had a Christmas "village" that took one 20 watt halogen bulb. Because of clear descriptions and the availability of being able to see electronic compatibility features, we had the same level of pleasant illumination and saved 18 watts to boot. Actually, the LED light level is better because the halogen was a little too bright, too piercing. These LEDs gave the cozy lighting we prefer. Also, it's two bulbs--not that I expect the one to burn out any time soon. It's LED!
J**A
Great light bulbs!
I switched some lights from halogen bulbs to these led bulbs and they work great and look really nice too. None of my led lights seem to last as long as my old incandescent or halogen bulbs, but I'm happy to make the switch anyway to a more energy efficient option. Install, of course, was super easy. I can't speak to the lifespan of these yet, but I'm hoping they last. So far, Im really happy with these.
A**E
Nice Light from LED bulbs
I used these LED bulbs to replace the halogens that came with my range hood. The bulbs came when they were supposed to, and were in good condition. They are as bright as the halogens and give off a nice light for LED bulbs. I do like the warm light of the halogen bulb better, but the trade off of less energy consumption is a good one. Overall very happy. **** Update **** Of the two lights on my exhaust vent I purchased in Nov 2016, one has begun to flicker and will need replacing. Originally 5 stars, but did not last as long as most other LEDs I have, so only 4...
F**9
Solid Halogen Replacement
These lights work for the halogens they replaced. Lights pretty good for such a small bulb
M**A
Cumplió con todo. Buen precio y buen producto
L**A
Best bulbs!
Perfect product! Packaged very neatly and shipped fast!
C**P
Gives a great light
I had a hard time finding a bulb that worked with a 2nd fixture in my den. This bulb finally matches the light of the other fixture.
R**D
Not UL rated may not last long.
Did the job but how long will they last. This is a cheap Chinse made bulb I should have known better.
M**E
Worked as described. Replaced the bulbs in my Kitchler low voltage outdoor lights and they work perfectly. No difference in lighting to original Kitchler bulbs.
Trustpilot
2 days ago
1 month ago