Features KYDZTuffT finish and KYDZSafeT edges. Light bulbs are positioned to distribute light evenly through the tuff translucent top. Use for tracing or for color experimentation. UL approved electrical components. Bulbs easily changed by removing the side panel and sliding out the panel with the lights. Locking casters mounted on legs of one side. 26" wide x 52" long x 21" high.