<br><b>Product Parameters:</b><br> <br>Material: Ceramic, Metal <br>Heating Source: Ceramic, Infrared, Electrical, No Light Emitted <br>Socket: Only Porcelain Socket (E27) <br>Input Voltage: AC 90V-120V <br>Power(Wattage): 50W <br>Diameter of Heating Surface: 9cm (Approx) <br>Color: Black <br>Usage Suggestions: Heating, Chicken Coops, Brooding, Grow Light