RZ21K combines 3-Chip DLP™ imaging with SOLID SHINE Laser Phosphor technology to give stunning image quality. Solid-state laser light sources and specially engineered heat-resistant phosphor wheels work together with three discrete DLP™ modules (R/G/B) for high brightness, true colour accuracy, and high contrast in large venues: ideal for exhibitions, shows and other large events. The RZ21K is compatible with the latest colour space standards so you can be sure it will reproduce images accurately. ET-D75LE6 (0.9 – 1.1 to 1) ET-D75LE10 (1.3 – 1.7 to 1) ET-D75LE20 (1.7 – 2.4 to 1) ET-D75LE30 (2.4 – 4.7 to 1) ET-D75LE40 (4.6 – 7.4 to 1)