BETTER THAN COMMERICIAL LCD PROJECTORS BY FAR! LEARN HOW TO DESIGN YOUR OWN CUSTOM BUILD PROJECTOR BOX, JUST TAKE A 15'' LCD MONITOR AND YOU CAN TURN IT INTO A 6FT SCREEN OR MORE ! DO YOU LIKE MOVIES JUST AS MUCH AS I DO? WELL THIS IS THE WAY TO GO ARE YOU TIRED OF WATCHING MOVIES ON SMALL SCREENS (19'' OR A 25''), WELL STOP AND READ THIS! WHY SPEND THOUSANDS OF DOLLARS ON A COMMERCIAL PROJECTOR WHEN THEY DO NOT LAST THAT LONG ,AND WHY SPEND HUNDRED'S DOLLARS ON A SPARE LAMP. YOU GET 10 TIMES BETTER PICTURE QUALITY FROM LCD HOME MADE PROJECTOR THAN YOU WOULD A COMMERCIAL JUST LOOK AND SEE.