... 3 inch 4 digit red large LED digital clock,Features:Numeric characters: 4-digit display, red 3 ” LED 7-segment; which is ... visible up to a distance of 50 m;Display color options: Red(default ... of enclosure or by Infrared remote;Energy saving design: LED’s brightness adjustable—high , medium, low luminance; ... consumption: 4 Watt. 3 inch 4 digits red led digital clock