ViewSonic LSD400HD-ST 4000 Lumens 1080p Short Throw Laser Projector, H/V Keystone and 360-Degree Projection for Flexible Setup,

The ViewSonic LSD400HD-ST is a high-brightness, lamp-free 1080p projector designed for modern professional and educational environments. Utilizing advanced 3rd generation laser phosphor technology, it delivers 4,000 ANSI Lumens of brightness for up to 30,000 hours, eliminating the need for frequent bulb changes and the maintenance downtime associated with traditional lamp projectors. This sustainable fit and forget solution is significantly more energy-efficient, reducing power usage by up to 49%. With its 0.5 short throw lens, the LSD400HD-ST projects massive, shadow-free images in tight spaces, while the IP6X sealed optical engine and high-contrast 0.65 DMD chip ensure durable, professional-grade performance. Featuring 360 projection, portrait mode, and centralized LAN control, it offers the installation flexibility required for everything from corporate boardrooms to creative digital signage.