| COLOR TONE PRODUCED PER SOURCE | RED LENS AND RED SEMICONDUCTOR |
| CURRENT RATING PER CHARACTERISTIC | 19.50 MILLIAMPERES MINIMUM FORWARD CURRENT, DC AND 20.50 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC |
| LENS TRANSPARENCY | TRANSLUCENT |
| LUMINOUS INTENSITY | 2180.0 MILLICANDELA NOMINAL |
| MATERIAL | PLASTIC ENCLOSURE |
| MAXIMUM OPERATING TEMP PER MEASUREMENT POINT | 100.0 CELSIUS AMBIENT AIR |
| MOUNTING METHOD | PRESS FIT |
| OVERALL LENGTH | 1.120 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | 1819 REPLACEMENT LED LAMP |
| SPECIAL FEATURES | BUILT-IN SHUNT RESISTOR TO CLAMP NOISE CURRENT |
| POWER RATING PER CHARACTERISTIC | 690.0 MILLIWATTS NOMINAL TOTAL POWER DISSIPATION |
| SEMICONDUCTOR MATERIAL | GALLIUM ANTIMONIDE |
| TERMINAL TYPE AND QUANTITY | 2 FLANGE |
| VOLTAGE RATING IN VOLTS PER CHARACTERISTIC | 28.0 MAXIMUM OPERATING GUNN DIODE VOLTAGE |