Early adopters of LED lighting will remember 50,000 hour or ... So, what happened to those 100,000 hour residential LED bulbs? Were the initial estimates just over-optimistic?

Benefits of the LED conversion ... remote-controlled lighting and outage monitoring The breakdown of the 30,829 total LED ...

Additionally, the city anticipates that the new lights will have a lifespan of 15 years or more. The total of 30,829 LED ...

Orion Energy Systems, Inc. (NASDAQ: OESX) (Orion Lighting), a provider of energy-efficient LED lighting, electric vehicle (EV) charging stations, and maintenance service solutions, announced today it ...