Thomas & Betts International LLC

Zhi Gang Xing

Radu-Cornel Rapeanu

Radu Cornel Rapeanu

Serge R Michaud

Camille Descarries

Michel Lambert

Chantal Dorval

Leanthang Sanga

Mohamed Elzayed

Pierre-Paul Riopel

A processing unit in a dual-mode lighting fixture receives, via a light pipe of the lighting fixture, a test command signal from a remote control and initiates, based on the test command signal, testing for emergency condition lighting of the lighting fixture. The processing unit receives, via the light pipe, a control command signal from the remote control and controls, based on the control command signal, normal condition lighting of the lighting fixture. The processing unit also monitors feedback loops from a battery, a charger, or a set of LED lamps in the lighting fixture and presents, via the light pipe, a status color indication based on the monitored feedback.

Emergency lighting fixture with remote control

A device may include a power source, two or more lamps for providing light, and a controller. The controller may be configured to periodically select a first combination of one or more of the lamps, provide power from the power source to the first combination of the lamps, select a second combination of one or more of the lamps, and switch the power from the first combination of the lamps to the second combination of the one or more of the lamps after a period of time has elapsed.

Extending service life of lighting fixtures

The present invention discloses an edge-lit panel for emergency lighting using dual mode illumination. The panel includes active lighting by the own light source of the equipment and passive lighting by photo-luminescent pigments coated on various surfaces of the panel. Thus, this edge-lit panel provides an improved and extended visibility of electrically energized edge-lit emergency signs during power failures.

Edge-lit panel with photo-luminescent features

Growing community of inventors

Pointe Claire, Canada

Zhi Gang Xing