Application: indoors, outdoors or instruction, etc. 
1. 5.0" single digit display.
2. Low power consumption. 
3. Stable and high-efficiency lighting.
1. Material: gap. 2. Emitted color: green. 3. Face color: black. 4. Segment color: white diffcused. 5. Vf (v) at if=20ma : typ 21, max 28. 6. Iv (mcd): min 7.0, typ 14. 7. C.c or c.a: c.a.