The PROBEAM15R is the most powerful version of the PROBEAM series with stupendous power for really large shows. PROBEAM15R features the revolutionary Osram 15R discharge lamp technology for an extra powerful output more powerful than any other fixture. Its exceptionally bright using premium components including Large LCD display, Original NEUTRIK power plug in/out highly precise stepper Pan &tilt motors 3-lens HQ optical group, our color filters which is of YiLong brand (same supplier as famous European manufactures)To ensure long durable long life Switch power supply with PFC protection is used. Original Osram 15R coupled with Osram electronic ballast further ensures trouble free performance and extra brightness. High quality Teflon wires are used inside which are resistant to high temperatures. Lamp can be shut on/ off by DMX controller. PROBEAM15R series has 17 Channels with versatile functions of color wheel, gobo wheel, Dual Prism 8-facet/3facet , frost, zoom etc.