Get ready to impress and do even more with the the EB-L20000UNL high brightness laser projectors. Deliver stunning images in native 4K resolution1 , and revel in colour brightness of up to 20,000 lumens with Epson 3LCD technology. Enjoy ease of mobility and installation flexibility. And high reliability with a robust design protected by a triple layered dust-proof structure. Put together, businesses now have all it takes in Epson to make a powerful impact on a bigger stage. A newly developed liquid cooling system maintains optimal temperatures of key optical elements. The inorganic LCD panels, inorganic phosphor wheel and laser light source are kept at optimal temperature no matter how the projector is installed. This efficient cooling system contributes to minimising body size and noise.