| Manufacturer | Part Number | Description |
|---|---|---|
Hewlett-Packard
| HLMP-D401 | (HLMP-3xxx) T-1 3/4 (5 mm) Diffused LED Lamps |
Avago Technologies (now Broadcom)
| HLMP-D401 | LED Lamps |
Fairchild (now onsemi)
| HLMP-D401 | T-1 3/4 5mm SOLID STATE LAMPS |
