| 02070 EIKO | 02070 UPC | 02070 WIKO | 031293020703 EIKO |
| 04613554659 SYLVANIA | 048777118207 UPC | 1000281 BLV | 1000281 USHIO |
| 30373 GENERAL-ELECTRIC | 30373-SKU GENERAL-ELECTRIC | 3129302070 WIKO | 500T6Q4CL-EGN OSRAM |
| 500WATT-QUARTZ-4-B | 500WATT-QUARTZ-4-B-120 VOLT | 500WATT-QUARTZ-T6 | 500WATT-QUARTZ-T6-120 VOLT |
| 54659 OSRAM | 54659 SYLVANIA | 762195 BULBRITE | 88509 GENERAL-ELECTRIC |
| 942209 | BW-EGN | EGN ANSI | EGN ASA |
| EGN BULB-DIRECT | EGN BULBRITE | EGN EIKO | EGN HIDSI |
| EGN INTERLIGHT | EGN KONDO | EGN LAMPTECH | EGN MICROLAMP |
| EGN OSRAM | EGN SYLVANIA | EGN USHIO | EGN WESTINGHOUSE |
| EGN WIKO | EGN-120 VOLT ANSI | EGN-120 VOLT ASA | EGN-120V ANSI |
| EGN-120V ASA | EGN-120V GENERAL-ELECTRIC | EGN-120V-500W | EGN-120V-500W ANSI |
| EGN-120V-500W ASA | EGN-120V-500W GENERAL-ELECTRIC | EGN-120V-500W-G22 USHIO | EGN-120V-500W-G22-T6-C13D-CLEAR-13000L-3200K-150H-BDTH-4-5/8MOL-63.5MMLCL-Q-STTV-FRESNEL-SPOTLIGHT |
| EGN-120V/04613554659 SYLVANIA | EGN-120V/120V/500W/G22 ANSI | EGN-120V/54659 SYLVANIA | EGN-500W-120V-G22 USHIO |
| EGN-DVG EIKO | EGN-JS120V500WC-T23MM-117MMMOL-63.5MMLCL-C-13D-13000L-3200K-100H-BD-HOR-1000281 BLV | EGN-JS120V500WC-T23MM-117MMMOL-63.5MMLCL-C-13D-13000L-3200K-100H-BD-HOR-1000281 USHIO | EGN-OLD-CODE-30373-500W-120V-G22 GENERAL-ELECTRIC |
| EGN-Q500T8 GENERAL-ELECTRIC | EGN-Q500T8/120V GENERAL-ELECTRIC | EGN-QUARTZ-500WATT-T8 KONDO | EGN/120V/500W OSRAM |
| EGN/120V/500W/G22 ANSI | EGN/120V/500W/G22/150H GENERAL-ELECTRIC | EGN/500W-120V-MEDIUM-BI-POST LAMPTECH | EGN120V |
| G22-500W-EGN-JS120V500WC-T23MM-117MMMOL-63.5MMLCL-C-13D-13000L-3200K-100H-BD-HOR-1000281 BLV | G22-500W-EGN-JS120V500WC-T23MM-117MMMOL-63.5MMLCL-C-13D-13000L-3200K-100H-BD-HOR-1000281 USHIO | G22-BASE-500-120-EGN-13000-3200-MP-12X11.5-140-21-63.5-150-12-30373-2 GENERAL-ELECTRIC | G22-BASE-500W-120V-EGN-13000-3200-MP-12X11.5-140-21-63.5-150-12-30373-2 GENERAL-ELECTRIC |
| H/120V/500W/G22/T6/C13D/100H/EGN | HX-42 | HX42 THORN | JS-120 VOLT-500WATT-C USHIO |
| JS/120V/500W/G22 | JS/120V/500W/G22/CL | JS120V-500WC USHIO | JS120V-500WC/100H USHIO |
| JS120V-500WC/EGN USHIO | JS120V500WC-C13D-100HR USHIO | JS120V500WC-C13D-100HR/120V/500W/G22 USHIO | JS120V500WC-C13D-100HR/120V/500W/G22/EGN USHIO |
| JS120V500WC-C13D-100HR/EGN USHIO | JS120V500WC-G22 USHIO | Q500T8 MICROLAMP | Q500T8/120V/G22 MICROLAMP |
| Q500T8/G22/120V MICROLAMP | QUARTZ-500WATT-4-B | QUARTZ-500WATT-4-B-120 VOLT | QUARTZ-500WATT-T6 |
| QUARTZ-500WATT-T6-120 VOLT | SPQ500T6G22C13D120V-EGN |