At 6000 lumens, with 4K and HDR compatibility, the ZK608TST combines a long-lifetime light source of up to 30,000 hours and an independent IP6X certified optical engine for 24/7 operation, offering truly maintenance-free projection. Added features include a short throw lens, manual horizontal and vertical lens shift and built-in 15W speakers. Designed with the environment in mind, this projector features an eco-friendly chassis design made with up to 50% PCR (Post-Consumer Recycled) plastics and the packaging contains up to 97% recyclable materials. Suitable for a wide variety of applications, this projector is perfect for anywhere that requires a bright and high quality image including large venues, classrooms, lecture halls, museums, houses of worship, digital signage and immersive installations. The added control flexibility of HDBaseT 3.0 for uncompressed audio and video content, RS232, LAN and OMS (Optoma Management Suite) Local makes this projector an affordable set-up and forget solution.