LSI Industries has launched a new version of its edge-lit flat LED panel to enhance its versatility.
Craig DiLouie
Light Observations Suggest Universe May Not Be Flat But A Sphere
Observation data produced by the Planck Satellite Mission suggests the universe may not be flat, as popularly believed by scientists, but a sphere.
IES Issues Call for Speakers for 2020 Street & Area Lighting Conference
Speaker proposals for the 2020 IES Street & Area Lighting Conference in Dallas, TX are now being accepted.
December 19 Webinar to Address the Blue Light Hazard
The International Commission on Illumination (CIE) will host a free webinar about the blue light hazard, sponsored by the Optical Society of America, at noon ET on December 19, 2019.