okay im not understanding how this works, maybe its because i have had a few too many cold beverages today due to the heat, but all the mirrors ive seen in rear projection are relativley small like 2ft x 2ft at the largest so is this that mirror or is it the plastic lense from the screen?



it looks to me like there is a mirror on the bottom, a single layer of leds around the perimeter and a sheet of glass on the top?