Colour light output3,000 lumen- 2,100 lumen (economy)white light output3,000 lumen - 2,100 lumen (economy) in accordance with iso 21118:2012resolutionxga, 1024 x 768, 4:3aspect ratio4:3contrast ratio10,000 : 1lamp200 w, 5,000 h durability, 6,000 h durability (economy mode)keystone correctionauto vertical: ± 30 °, manual horizontal ± 30 °colour processing10 bits2d vertical refresh rate50 hz - 85 hzcolour reproductionupto 1.07 billion colours