... life-span 3,high reliability 4,emitting color:red,blue,green,white Fubang Electronic Co.,Ltd is located in ... specialized in the design and manufacturing Quartz clock and LED digital clock with multifunction. We can supply you ... LED2,long life-span3,high reliability4,color digit:red,blue,green,white5,cheap and hi quality6,input voltage:DC1 ... red,white,green,white grey face seven segment LED display