Optoma EH401 4,000 Lumen 1080p Projector | Vertical Keystone, Lamp

Bring full-HD clarity to meeting spaces that demand more than a basic presentation projector. The Optoma EH401 combines 4,000 lumens of brightness with 1080p native resolution, giving teams the detail they need for data-heavy slides, video, and customer-facing presentations. A 1.5-1.66:1 throw ratio provides installation flexibility, while 40° vertical keystone correction helps square the image when ceiling placement or room constraints limit perfect alignment. This model is built around a lamp light source and a 240 W lamp power profile, making it a practical choice for organizations that want strong brightness without moving into higher-cost laser systems. HDMI connectivity supports modern source devices, and the 15,000:1 contrast ratio helps maintain separation between text, graphics, and darker visual elements. For procurement teams comparing projectors in this class, the EH401 offers a balanced mix of brightness, resolution, and installation control. It is well suited to conference rooms, training spaces, and shared presentation environments where image quality and setup flexibility matter every day. The result is a projector that earns its place in business deployments by making content easier to see, easier to align, and easier to trust.