Brilliant 2D and 3D Entertainment at Home.Featuring Full HD 1080p performance and an astounding contrast ratio of up to 320,000:1, the Home Cinema 5020UBmakes it easier than ever to entertain family and friends with brilliant color and exquisite detail. When considering brightness, one measurement is not enough both high color brightness and high white brightness are important. Delivering 2400 lumens of color brightness and 2400 lumens of white brightness (light output),1 using Epson's 3LCD, 3 chip technology, the Home Cinema5020UB projects amazing images with true to life color. Use the included RF 3D glasses to immerse yourself in eye popping 3D movies and more. Rechargeable for up to 40 hours of battery life,2 these innovative glasses mean you're always ready to enjoy 3D entertainment. And, with 2D to 3D conversion, you can transform your favourite 2D movies to spectacular 3D,for unlimited 3D viewing. Your cable receiver, Blu ray player, game console, Apple TV, Roku Streaming Player and other entertainment devices can all be connected. And, with the widest lens shift in its class, the Home Cinema 5020UB offers fast, easy and flexible installation. Amazing Color Brightness for Brilliant Image Quality With today's high definition content, you want your movies to appear with show stopping quality in both darkened home theaters and brighter environments. One brightness number (lumens) is not enough. You need to have both high color brightness and high white brightness to have a truly impressive image. High color brightness also enables an even better image for larger screen sizes and for a larger variety of screen materials. Without sufficient color brightness, images may be muddy, soft and lose detail, even in dark room. If not provided, be sure to ask for a projector's color brightness specification. Two pairs of rechargeable RF 3D glasses included.