... 50,000h life-span. 2. High brightness. 3. red, green, blue, white, yellow.. 7 segment led display are available in a ... wide range of sizes, from 0.28" to 4". Take our 1.0", 2 ... Solid state reliability.6. Categorized for luminous intensity.7. Duplex drive common anode or cathode.Selection GuidePart ... sevice, welcome to contact with me anytime 7 segment led display