Lcd projector hd projector resolution 1 920 x 1 080 pixels hd ready full hd horizontal frequency range 19 92 khz vertical frequency range 48 92 hz brightness 5 000 ansi lumens brightness economy 3 100 ansi lumens contrast ratio 2 5001 lamp life 2 500 h lamp life eco mode 3 500 h lamp technology uhp lamp power 280 watt screen diagonal 40 1 02m 300 7 62m inch picture format 1610 throw ratio 1 50 2 20 1 focus manual zoom manual 1