Review on 💪 Powerful and Versatile 12V 30A DC Universal Regulated Switching Power Supply: Ideal for CCTV, Radio, Computer Project, 3D Printer, LED Strip Lights, Home Appliance and More! by David Dreher

We do nifty shows for Halloween and Christmas - the lights are in sync with the music. Most of our lights are produced in-house. We buy components from different suppliers and develop our own lighting design. Lighting requires electricity and this is the ideal power source. It's for indoor use only, but we take similar power supplies and mount them in a waterproof case. We are currently assembling power supplies for this year's show and they have performed well. As mentioned, it's a bit noisy, but nothing that will cause us problems. I did notice the volume but didn't find it bad for most applications. It appears to be solidly built. We get reliable power from it and it works great in our workshop. It will be ready in September when we do a Halloween show.