The LS550WH is ViewSonic’s first lamp-free high brightness WXGA short throw projector for business and education. Built with advanced 3rd generation LED technology, the LS550WH provides 3,000 LED Lumens and eliminates frequent lamp replacement and toxic mercury for a safer and greener environment, offering a phenomenal lifespan of 30,000 hours, less power consumption, true-to-life colours with 125% Rec.709, and instant power on/off capability for efficient use. The 0.49 short throw lens provides a 100” screen from just 1.06m away, delivering exceptional space efficiency and freeing presenters from blinding lights. Installation and setup are hassle-free with 360° tilt angle projection, H/V Keystone, and 4 corner adjustment capabilities while its comprehensive LAN control eases multiple device management and is compatible with Crestron, AMX, Extron, PJ Link, ATEN, and ViewSonic’s vController. Advanced 3rd LED Technology The latest 3rd generation LED technology eliminates toxic mercury and the cost and effort of frequent lamp replacement, offering consistently impressive brightness for up to 30,000 hours. Higher Power Efficiency Adopting ams OSRAM’s Ostar Projection Power LED technology, the LS550WH saves nearly 50% less energy than competing lamp-based projectors. Cinema SuperColor+™ Technology Impress any audience with ViewSonic’s exclusive Cinema SuperColor+™ Technology, covering 125% Rec.709 wide colour gamut for a rich, true-to-life colour experience. Efficient Instant Power On/Off Eliminate waiting times before and after use with instant power on/off capability, delivering immediate full brightness for timely starts with no cooling period required. Enhanced Brightness for Business/Education Environments With the latest LED technology, the LS550WH achieves a major brightness breakthrough to 3,000 LED Lumens, ensuring bright and detailed images in dim or lit environments. Big Screen Fits for Small Spaces The LS550WH’s 0.49 short throw projection gives you 100” from only 1.06m distance when positioning the projector. Presenters will stay clear of the projector beam, eliminating eye glare and shadows on the projection screen. Effortless Image Adjustment Horizontal and Vertical Keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time. 360° Projection for Versatile Application The projector can freely rotate at any angle vertically to aid with creative applications, allowing projection onto ceilings, walls, or angled signage. Centralised Control for Management Efficiency This projector comes equipped with Crestron, AMX, Extron and ViewSonic vController, an easy-to-use network management tool. A Simpler Way to Update Projector Software Skip trips to the service centre by keeping software up to date easily and onsite via USB cable connection with your laptop. USB Type A Power Supply The built-in 5V/2A USB output conveniently delivers power to HDMI wireless dongles, eliminating the need for separate power adaptors when streaming multimedia content. Sealed Optical Engine with IP5X Maintain crystal-clear image quality and product longevity with an advanced sealed optical engine that prevents dust from entering and affecting the thermal system.