Lighting Commercial Buildings

Lighting as a Service

Lighting as a Service (LaaS) is an emerging and evolving business model in which the owner pays for light rather than the equipment that delivers it. The owner buys new lighting on a subscription basis over a multi-year term rather than as a significant one-time capital investment.

New Computational Methodologies Enable SSL to Measure and Self-Adjust Based on Conditions

New Computational Methodologies Enable SSL to Measure and Self-Adjust Based on Conditions

An article published in the SPIE journal Optical Engineering, “Arbitrary spectral matching using multi-LED lighting systems,” marks a substantial advance in lighting science and technology. In their paper, the researchers announce a two-pronged approach to both measure and self-adjust the spectral power distributions (SPDs) of LED lighting systems…