Introduction EIBOARD Laser projector is an ultra throw projector with DLP laser light source, it supports large size projection in a short distance, the image quality brings students richer color and real visual affect. There are 4 different aspect ratios to choose according to different projects, including 4:3, 16:9, 16:10, 16:6. It’s widely used in education, business and meeting. Features Laser Light Source With ALPD Laser light source and running at a lower temperature, laser projectors don't require as much cooling inside the projector unit.It helps have long lifetime 2 25000 hours. Laser projectors also have greater contrast than lamp projectors. Ultra Short Throw The projector can be situated up close to a screen, allowing viewers to enjoy the realistic sensation of images at a closer distance without producing shading off the image. Models Available Model No. FC-3300EI FC-3609EI FC-3606EI FC-3600EI Brightness (lumens) 3300 3600 3600 3600 Aspect Ratio 4:3 16:9 16:6 16:10 Resolution 1024*768 1280*800 1920*720 1028*800 Product Dimension (mm) 446*370*140 Packing Dimension (mm) 545*475*255