... 2.Various emitting colors 3.High brightness 4.Long life 7 segment LED digit display in blue color 4 digit Specifications ... different display areas of equipment/machine, smart mater, electronic balance, microwave oven, induction cooker etc. Features: High luminous intesity output, Low power ... static, Other information: Different sizes are available: 0.24, 0.25, 0.31, 0.32, 0.36, 0.51, 0.56, 1.5, 1.8, 2.3 ...