... led 2)color:red,yellow,white,green,blue 3)High Brightness and Ra>90 SMD LED Electrical and optical characteristics (Ta ... Appearance: Yellow Diffuse3.3.5x2.8x1.9mm standard package4. High Brightness and Ra>90, also we can produce the product of ... : LCDs, key pads advertising.3.Status indicators: Consumer and industrial electronics.4.General use. SMD 3528 High Brightness and Ra>90