Specification for LED
| Operating voltage | 1.6V |
| Number of diodes | 1 |
| LED colour | red |
| Wavelength | 655nm |
| LED lens | diffused, red |
| Shape | round |
| LED current | 50mA |
| Operating voltage | 1.6V |
| Number of diodes | 1 |
| LED colour | red |
| Wavelength | 655nm |
| LED lens | diffused, red |
| Shape | round |
| LED current | 50mA |