Ghent Bulletin Board,w/Concealed Light,Cork Surface,1-Door,4'x3' Indoor bulletin board with concealed lighting spotlight materials on display. Satin aluminum framed units come fully equipped with lockable hinged doors, shatter-resistant acrylic and mounting hardware. Natural cork posting surface is self-healing and will withstand years of usage. Bulletin board features concealed fluorescent lighting (complete with three wire electrical lead) centered over each door opening to further attract attention to your display.