Ripley Lighting Controls, LLC
Ripley Lighting Controls, LLC Patent applications | ||
Patent application number | Title | Published |
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20130313979 | Photo Control for a Luminaire - An improved lighting control for a luminaire operates an LED luminaire so that its relay opens and closes at or very near the zero current cross-over point so as to reduce the in-rush current to the luminaire, and, if the relay contacts do become stuck, the photo control senses the sticking and electronically vibrates the relay to free its contacts. | 11-28-2013 |