4~7W LED Driver 300mA Constant Current High Power AC 85-265V Output 12-28V DC Female Connector with Clip, External Power Supply LED Ceiling Lamp Rectifier Transformer

Fixed my light with similar LED controller that burned out

Can not sync lights to be on the same brightness at the same time.

La mismas especificaciones que pedi

"Input" and "Output" are embossed into the plastic case of these drivers, but apparently the spec label is printed. On one of the two units I received the color coded low voltage DC output wires with plug are on the "Input" side and the A/C input wires are coming out of the Output side. See the pic showing the two drivers. If someone were to connect this driver in reverse (following the embossed label) it could be an issue. Also the driver inside the plastic case is not secured, it's just moving around inside on both units. The price is cheap but not worth it to risk an electrical hazard.

Ok

I may have gotten the wrong ampage, they blew up time I installed them...

I wanted to repair a light but there was no instructions. Hooked it up anyway and it shorted out. Don’t know if it was defective because of no instructions. Also, extremely cheaply made. The interior rattles around inside. Don’t waste your money on this.

This review is for the 3-5W model. Works great, and unlike many other LED drivers, it's INSTANT ON (and off).UPDATE--This worked for 2 months, then failed. The output went from 12V to 25V, which fried the LEDs it was driving. I replaced the module and LEDs, but the new module only lasted a few weeks before it failed also.