| 500T12/120 PHILIPS | 500T12/120P PHILIPS | 500T12/120P28S PHILIPS | 500T12/120PF PHILIPS |
| 500T12/120PREFOCUS PHILIPS | 500T12/120V PHILIPS | 500T12/120V/P PHILIPS | 500T12/120V/P28S PHILIPS |
| 500T12/120V/PF PHILIPS | 500T12/120V/PREFOCUS PHILIPS | 500T12/2 | 500T12/2 WESTINGHOUSE |
| 500T12P | 500T12P WESTINGHOUSE | 500T12P/CL120V | 500T12P120V |
| 500WATT-T12-120 VOLT PHILIPS | 500WATT-T12-120 VOLT-P28S PHILIPS | DCC | DCC ANSI |
| DCC ASA | DCC WESTINGHOUSE | DCC-120 VOLT ANSI | DCC-120 VOLT ASA |
| DCC-120V | DCC-120V ANSI | DCC-120V ASA | DCC-120V-500W |
| DCC-120V-500W ANSI | DCC-120V-500W ASA | DCC-120V-500W-P28S-T10-C13D-CLEAR-12500L-3200K-25H-BD-5-3/4MOL-2-3/16LCL-I-8MM-MOVIE-PROJECTOR | DCC-120V/120V/500W/P28S ANSI |
| DCC/120 | DCC/120 ANSI | DCC/120 ASA | DCC/120V/500W/P28S ANSI |
| I/120V/500W/P28S/T10/C13D/25H | I/120V/500W/P28S/T12/C13-OFFSET | I/120V/500W/P28S/T12/C13-OFFSET/25H | I/120V/500W/P28S/T12/C13-OFFSET/25H/DCC |
| I/120V/500W/P28S/T12/CL/25H | I/120V/500W/P28S/T12/CL/25H/DCC | I/120V/500W/P28S/T12/FILAMENT-OFFSET | I/120V/500W/P28S/T12/FILAMENT-OFFSET/25H |
| PH-500-T12-MEDP-CLEAR-120V | PH/500T12/2 | PH/500T12/2 WESTINGHOUSE | PH/500T12P |
| PH/500T12P WESTINGHOUSE | PH/500W/T12/P28S/CL/120V | PH500T12MEDP/C120V | PH500T12MEDP/CL120V |
| SP500T12P28SC13-OFFSET120V | SP500T12P28SC13-OFFSET120V-DCC | SP500T12P28SCL120V-DCC | SP500T12PC13-OFFSET120V |
| SP500T12PC13-OFFSET120V-DCC | SP500T12PCL120V-DCC |