Product Type: COB LCD Module Product model: YT2002BYW-03 Dot matrix: 20 characters * 2 lines Dimensions: 116.00*35.00*13.00mm Window size: 83.00*18.50mm Display color: white text on blue background/black text on yellow-green background/black text on gray and white background are optional Application scope: Suitable for various instruments and meters, industrial automation, communication equipment systems, etc.