Kenroy Home 32751CLR is a portable lamp with a polarized plug for reduced risk of electric shock. It requires a 120V, 60HZ, 150 watt maximum medium base type “A” 3-way bulb (not included) and features a 3-way switch for customized lighting. Assembly is simple and takes approximately 5 minutes. To clean, use a soft, dry cloth. Avoid cleaners with chemicals, solvents, or harsh abrasives.