The JTL TL-760 is a Versalight D Kit. The Versalight D has a combination of high-tech elements. It features infrared remote control, computerized memory, 360Ã¸ digital display and a variety of patented lighting designs. With different accessories, you can combine the features of the Versalight D series with a JTL remote controller and your personal computer. You can use your computer to specify the exact lighting environment that you desire and recreate previous lighting environments with the touch of a key.