bathroom mirror heating pad 1.thickness:0.4mm 2.Volt:12V,24V,120V,220V 3.Power rating:1.8-2.5W/ ... 11years' history of Energy Saving Defogger System,mirror defogger, mirror heating pad,fog-free mirror,lighted fog-free mirror cabinet, framed fogless ... )R-40401000mmx1000mm (40x40)R-44441100mmx1100mm (44x44)3.Specificationthickness:0.4mmVolt:12V,24V,120V,220VPower rating:1.8-2.5W/dm2Temperature rise ...