With impressively vivid colors and a high brightness of 5,500 ANSI lumens, the DU4671Z offers the next generation of advanced laser light source technology. Designed lamp-free, it provides a low cost of ownership, with minimal maintenance, and gives a stable, high-quality projection for up to 20,000 hours. The DU4671Z offers an immersive big-screen experience with an unbeatable return on investment.