Refrigerator/Freezer LED Displays have advantage of low power consumption, long lifetime and low cost. Displays designed with customized multifunction symbols : DEFROST,COMPRESSOR,TEMPERATURE INDICATOR,ALARM,FAN,LAMP,ECO, ENERGY SAVING,AUX,HACCP and so on . We can customize the led display sizes,led colours, functional symbols as per customers requirement . Welcome to visit our official website : http://www.segment-leddisplay.com