Lcd projector short throw projector hdmi projector resolution 1 280 x 800 pixels hd ready vertical frequency range 50 85 hz brightness 2 700 ansi lumens brightness economy 1 500 ansi lumens contrast ratio 10 0001 lamp life 5 000 h lamp life eco mode 10 000 h lamp technology uhe lamp power 215 watt screen diagonal 60 1 52m 100 2 54m inch picture format 1610 throw ratio 0 27 1 focus manual zoom digital 135x connections usb type a