5,000 ANSI lumens of brightness deliver accuracy and clarity, even in brightly lit conference rooms.The BF50NST laser projector has a compact design to fit discretely in your work space. For the smart communication, you can share the screen and sound conveniently with wireless mirroring (Miracast®) and Bluetooth pairing. With webOS™, you can connect to internet and explore the reference using Wi-Fi network.The powerful laser light source displays brighter images and lasts up to 20,000 hours. If you play videos on this projector 8 hours a day, then the laser light source would last for 7 years.