StarDunes Christmas Light Controller, 16 Flash/Fade Functions, 5 Timer Functions TOP SELLER IN 2017 AND 2018. Slow Fade and Non strobe functions added (won't cause headaches). Works with Incandescent and LED Lights; 8 functions. Buy with confidence, thousands of happy customers, compared to a handful of negative reviews.We have a very high 4.7 customer feedback rating. Microchip based controller, does not heat up like bimetal flashers. If you don't like it, just return it. Excellent customer service provided. Have synchronized lighting effects; single channel controller. Works with LED and incandescent lights. See product demonstration video at: www.Youtube.com. Search for "Stardunes Christmas Light Controller".