Mayline light tables have self-contained light box with translucent 18" acrtlic diffuser, 1/4" clear float glass and Maple frame with natural finish. Other standard features include UL listed, full-range electronic dimming controls with range of 0 to 325 foot-candles. Illumination provided by either four 30W or 40W cool white, rapi-start flurescent bulbs (supplied). Vented ballast sections keep glass surfacecool, even when left on all day. Sturdy steel 4-post design with manual tilt up to 50?. Features similiar to Ranger Steel 4-post tables. Standard unit comes with tool and shallow drawer.