The PT-D10000U is the world's smallest* DLP system projector with 10,000 lumens of brightness. With Panasonic's new four lamp system, the new PT-D10000U delivers 10,000 lumens of brightness. And with Panasonic's dynamic iris technology, it achieves a super-high 5000:1 contrast ratio. Also featuring 3-chip DLP technology that provides high resistance to deterioration due to aging, the PT-D10000U is a durable and reliable performer. Panasonic's new technologies improve reliability and installation ease. * As of December 2006