Intermatic PX100 Pool Light Safety Transformer, 100W, 12/13/14V

I purchased this transformer for LED lights that I have installed around the pool. In some of the reviews, the transformer was described as noisy and making a loud humming noise. I was nervous about purchasing this transformer because of those reviews, but I went ahead with the purchase anyway since there aren't many low voltage transformers that are available for installing lights close to a pool for safety reasons. I went ahead and installed this transformer on the back of my pool automation panel. It was very easy to both install the transformer and wire both the high voltage and low voltage side. There are simple instructions included with the transformer. I have Sixteen 5 Watt low voltage LED lights connected to it, so I'm getting close to the transformers maximum rated output, but the transformer has no issues with those LED lights, even when they are connected on about 150 feet of low voltage wiring. Once installed and the unit is operating, there is very little noise from it, even though I have 80 watts of LED lights connected. There is a small amount of noise, but nothing to the level that has been described by some of the reviews. Admittedly, this transformer is about 60 feet away from my main pool area, but even standing close to the transformer when its operating, it really isn't that loud, I guess if it was located close to a sleeping area you might just be able to detect the noise when it is operating, but even then I doubt that it would be annoying. So go ahead and purchase this item, it's rugged, well made and doesn't make that much noise. I'm 100% satisfied with this item.

Great product! It was easy to install and works outstanding. I just installed my pool light and this inverter has 3 power options. 12 volts, 13 volts, and 14 volts. Since I ran an 80' line from the pool light to the inverter, I used the 14 volt line without any issues and when I volt checked the output, it registered at 14.9 volts. Outstanding product!

high quality product made in the USA. Came well packaged and undamaged. Works as advertised

Quality build and works fine - - but one out of two was shorted. Excellent Amazon return policy/customer service saved the day, but it's still 4 stars only

A replacement product, original was 20 years old and still worked but wanted a new replacement with a newly installed pool light.

Update: blew after a couple weeks. I'm using it for a Hayward LPLUS11050. Lights flickered on and off or stayed at low light when I bought the house. Replaced with same transformer. Seemed to do the trick for a couple of weeks and then the light did the same thing. I just gave up on it until now. Bought pentair intellibrite and hooked it up. Power on transformer is dead on the 12v side which probably happened when the hayward started flickering again 2 years ago. Wondering if the load is too much for the 100. Maybe I need a 300. Very happy with the price that I found on Amazon for this. It works as expected as a replacement for a fried out system that I had recently

The transformer urned out after 2 months.

Been using these for years. They work great. Reliable and don’t make buzzing noises like some others I’ve used. To early to tell if the stainless enclosure will last any longer then the regular one. Avoid the “pool tax” that pool brands add for rebranding units like this one. Would recommend

J’ai installé ce transformateur pour mes luminaires 12 volts à l’extérieur de la maison. Intermatic est une marque de confiance avec laquelle j’ai travaillé souvent tout au long de ma carrière d’électricien. Un peu cher mais ça en vaut la peine

piece d'origine