BE WARNED.  I am disappointed over-all. The light functions well and rotates to the beat of music just fine, but the product description does not tell you it overheats quickly and needs to be shut off after 10 minutes so it can cool off for 10 minutes, and so on.  Because these are halogen bulbs and get very hot quickly, the manufacturer recommeds a usage pattern of "10 minutes on, 10 minutes off."  For what I need, this is extremely high-maintenance. I am a karaoke host and just wanted a light that would flash for a 4-5 hour show.  I can't be going back and forth making sure this light isn't overheating every 10 minutes turning it on and off. I called the manufacturer and they recommended I buy one of their light controllers which will time it automatically (which costs more than the light itself).  I guess if you were a DJ who had a big light show and you had the controller anyway, this might work for you.  But if you're looking for a single light just to accent a small stage, look elsewhere.
BE WARNED. I am disappointed over-all. The light functions well and rotates to the beat of music just fine, but the product description does not tell you it overheats quickly and needs to be shut off after 10 minutes so it can cool off for 10 minutes, and so on. Because these are halogen bulbs and get very hot quickly, the manufacturer recommeds a usage pattern of "10 minutes on, 10 minutes off. "  For what I need, this is extremely high-maintenance. I am a karaoke host and just wanted a light that would flash for a 4-5 hour show. I can't be going back and forth making sure this light isn't overheating every 10 minutes turning it on and off. I called the manufacturer and they recommended I buy one of their light controllers which will time it automatically (which costs more than the light itself). I guess if you were a DJ who had a big light show and you had the controller anyway, this might work for you. But if you're looking for a single light just to accent a small stage, look elsewhere.