Abstract: A lighting system includes a light source, a light redirection element, and a movement mechanism coupled to the light source and the light redirection element. The movement mechanism is configured to simultaneously or stepwise move the light source and the light redirection element between a top lighting position and an interlighting position.

Abstract: A lighting system includes a light source, a light redirection element, and a movement mechanism coupled to the light source and the light redirection element. The movement mechanism is configured to simultaneously or stepwise move the light source and the light redirection element between a top lighting position and an interlighting position.

Abstract: Provided is a support system for replacing a linear fluorescent lamp with a light emitting diode (LED) module. The support system includes an elongated support member having one or more channel structures extending along substantially an entire length of the elongated support member. One or more ends of the elongated support member are configured for engagement with a socket. The support system includes at least one LED module mounted in mechanical engagement with the one or more channel structures by a fastening mechanism. The at least one LED module is positionable along a portion of the length of the channel structure.

Abstract: A lighting system includes a light source, a light redirection element, and a movement mechanism coupled to the light source and the light redirection element. The movement mechanism is configured to simultaneously or stepwise move the light source and the light redirection element between a top lighting position and an interlighting position.

Abstract: Provided is a support system for replacing a linear fluorescent lamp with a light emitting diode (LED) module. The support system includes an elongated support member having one or more channel structures extending along substantially an entire length of the elongated support member. One or more ends of the elongated support member are configured for engagement with a socket. The support system includes at least one LED module mounted in mechanical engagement with the one or more channel structures by a fastening mechanism. The at least one LED module is positionable along a portion of the length of the channel structure.

Abstract: A system for monitoring a grade crossing is provided. The system may include a sensor co-located with a signage apparatus. The sensor may include a sensing area covering a portion of the grade crossing and a processor communicatively coupled to the sensor. The processor may be configured to receive data originating from the sensor and transmit said data to an analytics module communicatively coupled to the system.

Abstract: A housing, an LED system, and an alignment module supported in the housing to mount the LED system in an interior space in the housing, dampen vibration(s) of the LED system in the interior space, and automatically align a focal point of the LED system. Such a lightening system may be applicable for a traffic/rail signal.

Abstract: A system for monitoring a grade crossing is provided. The system may include a sensor co-located with a signage apparatus. The sensor may include a sensing area covering a portion of the grade crossing and a processor communicatively coupled to the sensor. The processor may be configured to receive data originating from the sensor and transmit said data to an analytics module communicatively coupled to the system.

Abstract: A housing, an LED system, and an alignment module supported in the housing to mount the LED system in an interior space in the housing, dampen vibration(s) of the LED system in the interior space, and automatically align a focal point of the LED system. Such a lightening system may be applicable for a traffic/rail signal.