Source TE™ 280W HP White LED Engine (Patented): HP - High Performance Engine for maximum light output and optimal colour characteristics LED Engine output: 19.300 lm Fixture total lumen output: 11.750 lm (integrating sphere) 9.400 lm (goniophotometer) Colour temperature output: 6.700 K CRI: 70 Illuminance: 168.000 lx @ 5 m Illuminance (beam reducer): 200.000 lx @ 5m Typical lumen maintenance: L70/B50 @ 50.000 hours LED life expectancy: min. 50.000 hoursLight source warranty: 4 years or 20.000 hoursOptical system: Robe’s proprietary optical design: 2:1 hot-spot Zoom range: 1.8°- 44° Output lens diameter: 155 mmDynamic Effects and Features Cyan: 0 - 100% Magenta: 0 - 100% Yellow: 0 - 100% Virtual CTO: 3.000K - 6.700K ChromaTint™ - Patented plus / minus green correction function Colour Wheel: 13 dichroic filters + white Rotating gobo wheel: 9 rotating, indexable and replaceable breakup and aerial gobos + open, patented slot & lock system Static gobo wheel: 11 gobos + open MLP™ - Patented Multi-Level Prisms allow multiple prisms to be "stacked" while retaining individual speed and direction control. With variable shape and size it creates unlimited dynamic, multi-level flower and beam effects: Prism wheel 1: Independent 6 facet linear prism rotating in both directions at variable speed and Independent 18 facet circular prism rotating in both directions at variable speed Prism wheel 2: SpektraBeam effect rotating in both directions at variable speed and Independent 8 facet circular prism rotating in both directions at variable speed MagFrost™: magnetic paddle fast change system providing exchangeable frosts containing as standard a very light 1° for instant softening of the projected gobo or framing shutters, and a medium 5° for even wash, both specifically selected for theatre and TV use Motorised zoom and focus Pre-programmed random strobe & pulse effects Dimmer: 0 - 100% DataSwatch™ filters: pre-programmed 237 colours and tones including most used whites 2.700K, 3.200K, 4.200K, 5.600K and 8.000K L3™ - (Low Light Linearity) Imperceptible 18 bit dimming for ultra smooth fade to black Cpulse™ special flicker-free management for HD and UHD cameras, ready for 8K and 16K AirLOC™ (Less Optical Cleaning) technology greatly reduces the level of airborne particles drawn over the optical elements. This increases the overall performance, light quality and time between routine cleaning and maintenance. SpektraBeam™ - Paradigm-shifting patented effects engine. See it to believe it. The true, monumental breakthrough in effects modules