300W 12V 25A LED Power Supply, IP67 Waterproof AC to DC Transformer

I intended to use this as a power supply for a diesel heater with a battery backup. It works, but the supply seems to target exactly 12.0 volts under load. I wish it was closer to 12.5 to 12.6V to maintain a charge in a lead acid battery, but that was probably not the intention of the supply so I can't rate it low because of that. Just a note to anyone trying to do the same: It'll power the heater just fine, but the battery will be basically dead at exactly 12V.

Voltage seems good around 24.3v without load. Seems well built. I used this to replace the Govee string-light outdoor 24v wall-wart, which is not hermetically sealed and fills with water until failure. I have a much better feeling that this transformer will last.

The description indicates you get two separate 24v power supplies 100w each. What you get is one power supply with 1- AC input and 2 - 24v outputs on the same unit rated a 200w total.

Very reliable! We have them in a retail setting and they have been working flawlessly for months nonstop! Dead silent and they stay warm but never at any temperature we would worry about. We would be happy to purchase more if we needed to.

I use this to power my under the cabinet LED lights in the kitchen. This thing doesn’t even get warm. It has more power than I’ll ever need but wanted something big enough to power additional lights if I ever wanted.

They only offer a 30 day warranty. I installed one of the 2 units brand new yesterday and it was defective and did not work. The 2 one was fine. I purchased them 34 days ago and they wont allow the replacement. I suggest to anyone who purchases these to plug it in and test it the day you receive them. Lessons learned.

I will write an update after at least one heavy rainfall and confirm if everything is working as expected. I have installed it under desk with covered area; but it can get damp on rainy days.

Very good product