Bulb: philips 5r 200w 8000k Optical device: three lens group, 0¡ã-4¡ã zoom Electronic focus: 20 meters, 50000 lux Dmx channel: 20 international standard dmx512 channels Level scanning: 540 ¡ã (16 bit precision scan) Vertical scan: 280 ¡ã (16 bit precision scan) Color wheel: 14 colors and open with two-way rotating and rainbow effect Rotating gobo wheel: 17 rotation gobos and white circle with design jitter And arbitrary positioning function Prism: 8 prisms with positive and negative rotation and prism location Function. Shut: double pole shut up to 13 times per second, random shut And pulse shut can be choosed Dimmer: 0% ~ 100% linear dimmer Frost: 0% ~ 100% linear frost Lamp more stable environmental protection and more energy saving Remote control switch the bulb Power supply: ac100v-240v, 50/60 hz 53x50x61cm , 20kg