The power supply the pros use. Full stop.
If you've spent any time in the pixel community, you already know the MeanWell LRS-350-12 by name. It's the go-to 12V power supply for serious pixel displays — reliable, efficient, and built to run hard all season without breaking a sweat.
Stop gambling on no-name supplies that die on Christmas Eve. This is the one you want.
Why MeanWell?
Because your display is only as good as the power behind it. MeanWell has been the trusted name in pixel power for years — consistent voltage, rock-solid build quality, and a track record that speaks for itself. When your show is running at 8pm and your neighbors are watching, you'll be glad you didn't cheap out.
The Numbers That Matter
At 12V / 29A, this supply pushes 350 watts of clean, stable power — enough to drive hundreds of pixels without the voltage sag and color shifting that kills cheap supplies. The adjustable output trim lets you dial in voltage precisely, and the slim open-frame design makes it easy to mount inside an enclosure or control box.
Specs
| Feature |
Details |
| Brand |
MeanWell |
| Model |
LRS-350-12 |
| Output Voltage |
12V DC (adjustable) |
| Output Current |
29A max |
| Output Power |
350W |
| Input Voltage |
85–264V AC universal input |
| Efficiency |
Up to 91% |
| Form Factor |
Slim open frame |
| Certifications |
UL / CE / TÜV |
*Note: US customers please ensure switching power input is set to 115V and not 230V
