Enjoy 4K images and maintenance-free use with the eco-friendly UHZ66 4000-Lumen UHD 4K Laser Projector from Optoma Technology. Boasting 4000 lumens and equipped with a standard throw lens, the UHZ66 is capable of producing a 120" diagonal image from approximately 12 to 19.5' away, ideal for home entertainment, even with the lights on. This model also reduces input lag to as little as 4.4 ms with 1080p 240Hz signals, perfect for playing video games.