ODL Tubular Skylight Kit - 14in.L x 14in.W x 48in.H, Aluminum, Model# EZ14SCMNH For use on asphalt, tile and flat roofs Strong, UV protected acrylic dome with patented optics Durable 1-pc. polyethylene flashing 14in.L x 14in.W x 48in.H 48in. of highly reflective tubing delivers the light from the dome down into your room