Used about 3 times and then stored in a case in a dark place. Operation confirmed, there are some minor scratches from use. 6500 Lux LED brightness 5000:1 contrast ratio Projection distance: 5.15 feet (157 cm) to 30.18 feet (920 cm) Image size: 46″ – 300″ Lamp life: Typically, Vankyo states 50,000+ Hrs Inputs: HDMI x 2, AV/Composite, VGA, AUX, USB x 2, SD Card Installation: Ceiling mountable Electronic Keystone: +/- 45 degrees Included: Remote, carrying case, AV cable, HDMI cable