Buffalo Retractable Heat shade Matte Black 17.5cmBuffalo retractable heat shade matte black, 250w, 220v, range of cord 60cm min to 180cm max (bulb included) Buffalo retractable heat shade matte black is sometimes called rise and fall. Used as a stylish way of providing food heating to keep food warm, adjustable temperature by adjusting the height. Copper vintage finish. There is also a switch located on the shade, making it easy to turn the unit on and off. Replacements for models DL492, DR757,