... *Competitive price. *Reliable quality. *RoHs & REACH Compliances *Customized service. Specigication:1 .Chip Material:InGaN/GaAsp2..Available Size:0.56inch, 0.39inch ... , 0.25inch,0.48,1inch,1.5inch ,2inch,4inch3 .Lens type:water clear, color transparent, colored ... RF interference10..Maintenance free, easy installation 7 segement led display 4 inch 1 digit in red color