| 01980 EIKO | 01980 UPC | 031293019806 EIKO | 04613511560 SYLVANIA |
| 048777117156 UPC | 1000266 BLV | 1000266 USHIO | 10235 WIKO |
| 11560 OSRAM | 11560 SYLVANIA | 154750G MICROLAMP | 3129301980 WIKO |
| 401002/ECT SMITH-VICTOR | 401004/ECT SMITH-VICTOR | 401008/ECT SMITH-VICTOR | 401015/ECT SMITH-VICTOR |
| 401017/ECT SMITH-VICTOR | 401019/ECT SMITH-VICTOR | 401042/ECT SMITH-VICTOR | 401044/ECT SMITH-VICTOR |
| 401061/ECT SMITH-VICTOR | 401063/ECT SMITH-VICTOR | 401986 SMITH-VICTOR | 40568 GENERAL-ELECTRIC |
| 500PS25-FROSTED-3200K USHIO | 500PS25-FROSTED-3200K/120V/500W/E26 USHIO | 500PS25-FROSTED-3200K/120V/500W/E26/ECT USHIO | 500PS25-FROSTED-3200K/ECT USHIO |
| 500WATT-ECT | 500WATT-PS25-5 WESTINGHOUSE | 500WATT-PS25-5-120 VOLT WESTINGHOUSE | 64729 |
| 90UL/ECT SMITH-VICTOR | 910UL/ECT SMITH-VICTOR | A120/ECT SMITH-VICTOR | A12UL/ECT SMITH-VICTOR |
| A80/ECT | A8UL/ECT SMITH-VICTOR | CAL-12/ECT SMITH-VICTOR | CAL-8/ECT SMITH-VICTOR |
| CP-2-115VOLT | CP-2-120 VOLT-500WATT | E26-500W-ECT-PS-25-3200K-120V-PS79.38MM-176.2MMMOL-13650MMLCL-3200K-60H-ANY-PHOTOFLOOD-1000266 BLV | E26-500W-ECT-PS-25-3200K-120V-PS79.38MM-176.2MMMOL-13650MMLCL-3200K-60H-ANY-PHOTOFLOOD-1000266 USHIO |
| ECT ANSI | ECT ASA | ECT BULB-DIRECT | ECT EIKO |
| ECT GENERAL-ELECTRIC | ECT HIDSI | ECT INTERLIGHT | ECT LAMPTECH |
| ECT MICROLAMP | ECT OSRAM | ECT SYLVANIA | ECT USHIO |
| ECT WESTINGHOUSE | ECT WIKO | ECT-120 VOLT ANSI | ECT-120 VOLT ASA |
| ECT-120V ANSI | ECT-120V ASA | ECT-120V OSRAM | ECT-120V-500W |
| ECT-120V-500W ANSI | ECT-120V-500W ASA | ECT-120V-500W-E26 USHIO | ECT-120V-500W-E26-PS25-C9-INSIDE-FROSTED-13650L-3200K-60H-ANY-6-15/16MOL-I-PHOTOFLOOD |
| ECT-120V-500W-E26S-PS-25-C-9-INSIDE-FROSTED-13650L-3200K-60H-ANY-6-15/16MOL-I-PHOTOFLOOD | ECT-120V/04613511560 SYLVANIA | ECT-120V/11560 SYLVANIA | ECT-120V/120V/500W/E26 ANSI |
| ECT-500W-120V-E26 USHIO | ECT-PS25-3200K-120V-PS79.38MM-176.2MMMOL-13650MMLCL-3200K-60H-ANY-PHOTOFLOOD-1000266 BLV | ECT-PS25-3200K-120V-PS79.38MM-176.2MMMOL-13650MMLCL-3200K-60H-ANY-PHOTOFLOOD-1000266 USHIO | ECT/120V GENERAL-ELECTRIC |
| ECT/120V/500W OSRAM | ECT/120V/500W/E26 ANSI | ECT/PS-25-120V-500W-MEDIUM LAMPTECH | ECT120V |
| I/120V/500W/E26/PS25/FR/60H | I/120V/500W/E26/PS25/FR/60H/ECT | P-2-1 THORN | P-2-1-115VOLT THORN |
| P-2-1-120 VOLT | PH-500WATT-PS25-5 WESTINGHOUSE | PH-500WATT-PS25-5-120 VOLT WESTINGHOUSE | PL12/ECT SMITH-VICTOR |
| PL8/ECT SMITH-VICTOR | PS25-FROSTED-3200K/120V/500W/E26 USHIO | PS25-FROSTED-3200K/120V/500W/E26/ECT USHIO | PS25-FROSTED-3200K/ECT USHIO |
| SP500PS25E26FR120V-ECT | SP500PS25MFR120V-ECT |