Epson PowerLite 1284 Projector White Brightness Included Lens 3,200 ANSI Lumens 1.2x manual zoom , manual focus Color Brightness Optional Lenses 3,200 Lumens CLO No Resolution Lens Shift 1920x1200 No Aspect Ratio Throw Distance 16:10 (WUXGA) 3.6' - 29.3' Calculate Throw Distance Contrast Image Size 15,000:1 (full on/off) 30.32" - 300.45" Dynamic Iris Throw Ratio Yes 1.38:1 - 1.68:1 (D:W) Display Type Digital Zoom 3LCD Chips Yes Color Processing Digital Keystone 10-bit Horizontal & Vertical Input Lag 1080p/60: 53ms Projector Size Video Modes 3.20" x 11.70" x 9.60" (HxWxD) 720p, 1080i, 1080p/60, 576i, 576p, 480p, 480i Weight Data Modes 5.7 lbs MAX 1920x1200 Audible Noise 37 dB / 29 dB (Eco) Lamp Type Internal Speakers 200W UHE bulb 2.0 Watts Mono Lamp Life Power 5,000 hours / 10,000 hours (Eco) 291 Watts 100V - 240V Lamp Model Connection Panel ELPLP88 / V13H010L88 Buy Replacement Lamp Audio In: RCA Composite: RCA HDMI Features HDMI (MHL) Closed Captioning USB x 2 Geometric Correction VGA In: Dsub-15pin Soft Carrying Case Wireless Networking