... is 80W only,and the projector 50W led bulb with 50000hrs lamp life,it means that clients don' ... 50,000 hours around 2 boxes to a carton with foam inside Aspect:4:3/16:9 zoom ... + VGAMain Function: keystone correction: Vertical: +/-15 degrees *Built in tv receiver(Analog) and 1x 2w speakers Noisy (db):<25db,very quiet ... *6 OSD menu and 7 kinds Menu languages: *Work with TV, DVD, X-box 360,PS3,Wii, PC, ...