Modular Heated Glass Shelf,accommodates (1) 12" x 20" food pan,uniform heat,five temperature settings: 130F,150F,165F,185F,and 200F,thermostatic controls,modular system,stainless steel housing,NEMA 5-15P,6 cord,300 watts 120v/60/1-ph,2.5 amps,cULus,UL EPH Classified