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💡 Illuminate your world your way — adjustable brilliance for the discerning pro.
The 12Vmonster PAR20 LED Spot Light Bulb delivers a powerful 20000-lumen output with an energy-efficient 12W COB LED chip. Featuring a fully manual adjustable beam angle from 15° to 60°, it offers unparalleled control for precise lighting needs. Built with a durable aluminum body and boasting a high CRI over 90, this cool white bulb is perfect for professional displays, photography, and ambient lighting, promising over 20,000 hours of vibrant, true-to-life illumination.






| ASIN | B0916M2WS1 |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Additional Features | Easy To Use - Change Light Beam Angle With Ease, get your home lighting to look just right at the most optimal position, ideal for reading, studying, or even accentuating your space, maximize your light beam options from a narrow 15° to a wider 60° |
| Beam Angle | 60 Degrees |
| Best Sellers Rank | #99,509 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4,644 in LED Bulbs |
| Brand Name | 12Vmonster |
| Brightness | 20000 Lumen |
| Bulb Base | E26 |
| Bulb Shape Size | PAR20 |
| Color Rendering Index | 90 |
| Color Temperature | 6000 Kelvin |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 3.6 3.6 out of 5 stars (83) |
| Efficiency | High Efficiency |
| Indoor Outdoor Usage | Outdoor |
| Light Color | cool white |
| Light Source Operating Life | 20000 Hours |
| Light Source Type | LED |
| Light Source Wattage | 12 Watts |
| Light Type | LED |
| Manufacturer | Horizon Star Energy Limited |
| Material Type | Aluminum |
| Model Name | PAR16-ADJ-12W-E27-CW-1122V |
| Model Number | PAR16-ADJ-12W-E27-CW-1122V |
| Number of Items | 1 |
| Power Consumption | 12 Watts |
| Power Source | Corded Electric |
| Shape | Parabolic Aluminized Reflector(PAR) |
| Specific Uses For Product | Photographic, indoor, outdoor, beam light |
| Unit Count | 1 Count |
| Voltage | 120 Volts |
| Wattage | 12 watts |
| White Brightness | 20000 Lumens |
D**.
Perfect for a narrow beam
I needed a very narrow beam for a clients house and this was perfect. This fixture is UGLY so it needs to be hidden in recessed can. Worked great and client was thrilled dimmable very low too
L**R
Not Dimmable
Would be almost perfect if it was dimmable. Tried four of them and they don’t dim. When on a dimmer they flicker or just turn off.
W**6
Great adjustable lights for small still photos
These bulbs have been great. We have a shop on ETSY and have been working to make our photos stand out. I have a small studio stand with good general lighting but no way to use lights to accentuate the products we are selling. We purchased one warm white and one cool white bulb. We put them into simple clip lights that allowed us to move them as needed. With that mobility and the bulbs ability to be adjusted to such a wide range of diameters we have been able to bring a new dynamic to our pictures. This was a very modest investment that has had good payoffs.
K**L
Does not fit inside a Par15 fixture
I think this is an ingenious bulb since its the only indoor bulb I know where you can adjust the spread of the beam. Also, many spot lights are floods (35-40 degrees) so finding a narrow beam is great -- especially if that's what you are looking for. My only issue is that I thought the bulb might fit into a Par16 fixture. I does not. It is too wide. I guess that is why they show it hanging from a cord and not in a ceiling fixture! Hope this is helpful.
W**N
Crazy man Bill
Very nice adjustable focus.
J**B
Works great, but lasted less than a year
The bulb worked great for about 7 months until it died. the beam angle was easy to adjust and was super bright - used it with a disco ball. Won't buy again due to the poor lifespan.
R**.
LampBulb_120v12w3000k900LumenLED_E26SocketPar20_15~60degAdjBeam
Impressive LED Spot Lamp Heavy WellMade AlumHousing EasyAdjust 15~60degBeam, Great For Spotting Wall Hangings\Displays Just Installed 3 of These In TrackMounted CanFixtures Hopefully Last As Long As Claimed, ToBeDetermined Update After 1Year+: Still working as advertised. Fit nicely in TrackLightCans, allowing focused spot lighting on wall hangings 15ft+ from Track. These do get quite hot, more than a "typical" LED Bulb.
G**T
Will not stop flickering
This bulb worked okay for a little while, but now will not stop flickering. Have attempted to fix using the troubleshooting guide but none of those basic steps like “take light bulb out of bulb socket and put back in” worked. Buyer beware, this product is not a long term solution.
L**E
Non dimmable et sent le chauffé
Trustpilot
2 days ago
3 days ago