The American DJ DJ Scan 250 DMX Effect Light uses a 250W halogen bulb to crank out brilliant colors through the 7-color-plus-white color wheel and 10-shape gobo plus spot. High-quality stepper motors produce extremely accurate mirror movement, which allows for 90 vertical tilt and 45 horizontal pan. Built-in mic lets it run without a controller or master/slave up to 4 units using internal chase programs. Works with standard DMX controllers for independent control of all parameters.