Eco-friendly projection series features new 4,000-lumen models

ViewSonic Corp. has introduced the LSD400 Series, featuring two new 4,000 ANSI Lumens laser projectors – LSD400W and the short-throw LSD400HD-ST – as practical and reliable additions to its Luminous Superior Series (LS Series). Equipped with high-efficiency laser light sources, these models produce high brightness with 49% lower power consumption, thereby decreasing the total cost of ownership and making them an excellent choice for large-scale deployments in business and educational environments.

"ViewSonic is advancing sustainable projection with lamp-free technology, which now makes up 70% of our lineup and delivers eco-friendly and low-maintenance solutions," said Dean Tsai, general manager of Projector and LED Display Business Unit at ViewSonic. "Building on our recent nine-fold sales growth in the 5,000+ ANSI Lumens lamp-free segment, we're committed to expanding our portfolio with the new 4,000 ANSI Lumens models that combine performance and accessibility to provide long-term value and meet evolving professional demands."

Featuring advanced third-generation laser phosphor technology, the series delivers improved brightness and luminous efficiency, while consuming up to 49% less power than comparable lamp-based models, helping to lower energy costs in everyday operation.

Its 30,000-hour lifespan eradicates the necessity for regular lamp replacements in conventional solutions, which require up to five light bulb replacements to match the same usage time. This significantly lowers maintenance, minimises resource waste, and eliminates the risk of mercury pollution. Its lower operating temperature also results in quieter fan operation, enhancing the overall audiovisual experience.

Designed for versatile installation, the series features 360° projection, H/V keystone correction, and four-corner adjustment. This permits placement from various angles to suit different room layouts without distorting the image. While the series can project visuals up to 300", the short-throw model can produce a 100" image from just 1.1m in compact environments.

Powered by DLP technology, the LSD400 Series delivers consistent brightness and colour performance over time without yellowing, making it excellent for meeting rooms and classrooms where clear, reliable visuals are essential. This performance is equally important for immersive applications, such as golf simulators, where the dedicated Golf Mode enhances colour vibrancy to produce realistic, lifelike visuals. Its sealed, filter-free engine prevents dust from entering internal components, ensuring long-term performance with minimal maintenance. For large-scale deployments, LAN control with Crestron certification and compatibility with other third-party control systems simplifies centralised device management, allowing IT teams to manage multiple rooms and locations efficiently.