| 150T12G17Q/R/LV1 SYLVANIA | 150T12TF/R/LV1 SYLVANIA | 150T12TRUE-FOCUS/R/LV1 SYLVANIA | 150WATT-T12-G17Q-R-LV-1 SYLVANIA |
| DCR | DCR ANSI | DCR ASA | DCR MICROLAMP |
| DCR SYLVANIA | DCR WIKO | DCR-21.5V | DCR-21.5V ANSI |
| DCR-21.5V ASA | DCR-21.5V-150W | DCR-21.5V-150W ANSI | DCR-21.5V-150W ASA |
| DCR-21.5V/21.5V/150W/G17Q ANSI | DCR-21.5VOLT ANSI | DCR-21.5VOLT ASA | DCR-21V-150W |
| DCR-21V-150W ANSI | DCR-21V-150W-GX17Q-T-12-CC-6-CLEAR-3250K-15H-BDTH-3-3/16MOL-1-9/16LCL-I-PROJECTION-INTERNAL-METAL-REFL.-FOCAL-DIST.-2-1/4 | DCR-21V-150W-GX17Q-T12-CC6-CLEAR-3250K-15H-BDTH-3-3/16MOL-1-9/16LCL-I-PROJECTION-INTERNAL-METAL-REFL-FOCAL-DIST-2-1/4 | DCR-21V/21V/150W/G17Q ANSI |
| DCR/21.5 | DCR/21.5 ANSI | DCR/21.5 ASA | DCR/21.5V/150W/G17Q ANSI |
| DCR/21V/150W/G17Q ANSI | DCR/21V/150W/GX17Q ANSI | I/21.5V/150W/G17Q-B34/T14/CC6/15H/DCR-21.5V | I/21.5V/150W/G17Q-B34/T14/CL/15H/DCR-21.5V |
| I/21.5V/150W/G17Q/T14/CC6/15H/DCR-21.5V | I/21.5V/150W/G17Q/T14/CL/15H/DCR-21.5V | I/21V/150W/G17Q-B34/T14/CC6/15H/DCR-21V | I/21V/150W/G17Q-B34/T14/CL/15H/DCR-21V |
| I/21V/150W/G17Q/T14/CC6/15H/DCR-21V | I/21V/150W/G17Q/T14/CL/15H/DCR-21V | SP150T14G17QB34CC621.5V-DCR-21.5V | SP150T14G17QB34CC621V-DCR-21V |
| SP150T14G17QB34CL21.5V-DCR-21.5V | SP150T14G17QB34CL21V-DCR-21V | SP150T14G17QCC621.5V-DCR-21.5V | SP150T14G17QCC621V-DCR-21V |
| SP150T14G17QCL21.5V-DCR-21.5V | SP150T14G17QCL21V-DCR-21V |