The Impact FTK Lamp (500W, 120V) is a 2-pin ceramic base bulb for Lowel, and many other brands of photographic fixtures, as well as projectors. It has a life of approximately 100 hours.
| Code | FTK |
| Application | Stage and photographic fixtures |
| Watts | 500 |
| Volts | 120 |
| Color Temperature | 3200°K |
| Average Life Hours | App 100 |
| Approx. Lumens | Not specified by manufacturer |
| Base Type | GY9.5 pre-focus 2-pin ceramic |
| Filament Type | C13D |
| Length | 3.25" (8.2 cm) |