the eb-l615u is a basic laser projector, an ideal replacement for existing lamp models in meeting rooms and educational facilities. it delivers superb 6, 000 lumens, full hd wuxga resolution and plenty of great features such as hdbaset and hdmi, screen mirroring and lens shift.projection technology: 3lcd technologynative resolution: 1920 x 1200display colors: 1.07 billionluminance [lm]: 6000contrast: 2500000: 1display format: 16:10image size [inch]: 50 &, ~ 500&, projection ratio: 1.35 - 2.20: 1projection distance [m]: 1.44 m - 23.84 mfocal length: 20 mm - 31.8 mmzoom: manual, factor: 1 - 1.63d support: no.pip support: no.sound: 10 wtype light psus: laserlifetime light psus [h]: 20000/30000 normal/ecointerface:usb 2.0 type ausb 2.0 type brs-232cethernet interface (100 base-tx/10 base-t)ieee 802.11a/b/g/n wireless lanvga input (2x)vga outputhdmi input (2x)hdbasetmiracastaudio outputstereo mini-jack connectoraudio inputstereo mini-jack (2x)power supply: ac 100 v - 240 v, 50 hz - 60 hzconsumption [w]: 353 w, 265 w (economical)standby consumption [w]: 0.3noise level [db]: normal mode: 38 db (a) - economy mode: 27 db (a)dimensions [mm]: 440 x 304 x 120weight [kg]: 8.5package contents:cable covervga cablethe main unitpower cableremote control incl. batteryuser guide (cd-rom)quick instructionswarranty: 60 months