LED Driver, Waterproof 12V 2.5A 30 Watt LED Power Supply Driver Transformer AC 120V-130V to DC 12V 2.5A 3-Prong Plug Voltage Convertor LED Strip Low Voltage Powered Light Regulator

works well with my siren.

I used it for the 12v home security siren. It provided full 12v and the alarm sounded to its fullest loudness. I’m very pleased with it.

Used this item with siren and Alexa ( smart plug ). Named it #10. If need be, tell my Alexa to turn on #10. Used with security system as an extra device. LOUD 🔊 Make sure you get the proper siren, sold together on site. Great to scare and wake up neighbors , who call police. Or in my case, simply safe security system. 110v to 12v-16v, 30 watt. Took 10min for set up.

Using as additional backup lights on my '76 Chevy K20. Mounted below the tailgate pivot axis and above the bumper. Only caveat, light is blocked by built-up snow on the bumper. Liked: Seems to be well-built. Wire leads good quality. Mounting hardware provided. Plenty bright and good light pattern. Dislike: The dimensions of the mounting brackets do not facilitate a near flush mount, when the mounting surface is directly behind the fixture. The wire exit path also isn't great for a flush-mount situation. So, I made some custom brackets with the precise distance required for the wires and for appearance.

I have been trying to get LED bulbs to work with my Joshua picture lights. The supplied transformer wouldn't work with LED bulbs and It was impossible to find an inexpensive 12 volt AC converter that worked. This converter solved the problem. The Lights now have bright LED bulbs that work so much better than the halogen.

Just set it up today, tested with multimeter and it's reading approximately 12.3v. I'm using it to power some LED landscaping lights in my backyard. It would be nice to have an outdoor rated plug built in, but I just stole one from an extension cord and it's working just fine. Not the best electrical job I've ever done, but 💁🏼‍♀️ For the price, you can't beat this unit.

Stopped working after I hooked up my LED lights to it. Worked fine when testing it out but then just crapped out when I set it all up

Wasn’t to hard to figure out since there’s only two wires. Perfect add on to a home made security system.