Epson BrightLink 710Ui, 4000 ANSI lumens, 3LCD, WUXGA (1920x1200), 16:10, 16:10, 2500000:1 Epson BrightLink 710Ui. Projector brightness: 4000 ANSI lumens, Projection technology: 3LCD, Projector native resolution: WUXGA (1920x1200). Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focus: Manual, Fixed focal length: 0.165" (4.2 mm), Digital zoom: 1.35x. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM, Supported graphics resolutions: 1920 x 1200 (WUXGA), Supported video modes: 1080p. Serial interface type: RS-232 https://www.projectorreviews.com/epson/epson-brightlink-710ui-interactive-education-projector-review/ The Epson BrightLink 710Ui is a WUXGA (1920 x 1200) laser projector with interactive capabilities. This $3,499 3LCD projector boasts a wall-melting 4,000 lumens and comes complete with the interactive module, two interactive pens and batteries, a w... Measured Over 4,000-Lumen Claim – 5,904 in Dynamic Mode, $3,499 List Price – Brighter Futures Education Program knocks the price down to $2,699, WUXGA Resolution (1920 x 1200) – Impressively sharp, Laser Light Engine – Light engine life of up to 20,000 h... No EdgeBlending – This would have been a nice feature to use with the DuoLink function so that the two projectors would not have to be placed with such accuracy, Loud fan – 38db, Cannot sit on a table and use the interactive features – must be inverted or... Pros - ConsEpson BrightLink 710Ui Interactive Projector Review – PerformanceYou May Also LikeEpson BrightLink 710Ui Interactive Education Projector ReviewViewSonic PS750W Interactive Education Projector ReviewBenQ HT2550 – At $1499, The Most Affordable...