The EDM (Electronic Dance Music) circuit has adopted DFC standards for indoor stages. Look for laser mapping at events like Sunburn or VH1 Supersonic . The "DFC" label is often used to distinguish a programmed show from a "follow-spot" manual laser.
A: No. A light show uses LEDs and moving heads (wash lights). A laser show uses coherent light (single wavelengths) to create sharp beams and graphics. DFC ensures those graphics are full-color and flicker-free. laser show dfc