| Query | User |
|---|---|
| 120volt ac 300 watts photoelectric cell | entered by user 928340 |
| 120volt ac 300 watts photoelectric cell | entered by user ditto |
| advanced control tech | entered by user 4509681 |
| advanced control technologies | entered by user 3871043 |
| advanced control technologies inc | entered by user 4509681 |
| advanced controls inc. | entered by user 9651326 |
| four way switch | entered by user 9885460 |