ViewSonic's new PJD5 Series features DynamicEco Technology to automatically adjust lamp brightness and thereby extend lamp life to 10000 hours. Requiring only 0.5W power consumption in standby mode, the PJD5 series lowers the total ownership cost, making it a budgetfriendly option. This series has a slim and portable design that weighs less than 5 pounds. Boasting BrilliantColor™ technology, 3,000 lumens, and 15,000:1 contrast ratio, the PJD5 series delivers clear, crisp images and vivid, accurate colors, while supporting a variety of resolutions, to best meet the environmental requirements of any professional presentation. The HDMI connection, multiple video input options and integrated speakers in the PJD5 series provide flexible connections to a variety of devices. Additionally, the Off-to-Go mode, vertical keystone correction, and 144Hz/3D ready functions allow the operation of this projector series to be simple and efficient, making business presentations convenient, smart, and easy. The PJD5 series delivers value to you by fully utilizing every second.