Known as the ECO X27NST, this LED-LCD projector by Boxlight features basic specs of 2700 ANSI lumens, a contrast of 4000:1 at a XGA 1024 x 768 resolution. The manufacturer rates the durability of the included lamp at 4000 hours – mathematically sufficient for 5.5 years based on two hours of use per day. With its built-in wide-angle optics, the device belongs to the category of short-throw projectors. An image width of 2 meters is realized from a short distance of 90 cm. Regarding projection size, the value of 2700 ANSI lumens allows for an image width of up to 453 cm in darkened environments. In rooms with ambient light, the image width should be correspondingly reduced to a maximum of 302 cm. For integration into professional environments, an RJ45 connection is available for network control and remote maintenance. The projector was released in 2014 and is officially no longer distributed by Boxlight. Important maintenance note: It is no longer possible to procure replacement lamps for this model.