Some of our customers have asked whether our IQ-170 LED dimmer will work with their particular brand of LED. While we haven't tested every LED brand, we have tested our controller with several of the more popular brands, and have seen no issues.
Some LEDs can generate voltage spikes when they are turned off, and these spikes could potentially cause damage to the controller or the LED. Our controller's design includes circuitry that limits the voltage of these spikes, should they occur, minimizing the chance that they will cause any problems.
Many of our controllers have been in use since they were introduced last year and we have yet to see an instance where there was an incompatibility.