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Latest News
Cerise365+GreenHouseDesigner™ Wins 2023 AE50 Award
St. Joseph, Michigan. – The American Society of Agricultural and Biological Engineers (ASABE) has named Cerise365+GreenHouseDesigner™ winner of a 2023 AE50 award. AE50 awards honor the year’s most innovative designs in engineering products or systems for the food and...
Thoughts on Color Rendering
Lamp with a CRI of 90 or above, good. Lamp with a CRI of less than 80, bad. Is there anything else that lighting designers need to know about the Color Rendering Index (CRI) metric? To be brutally honest … no. Despite all that has been written on the topic over the...
Ian Ashdown’s podcast with ‘Get a Grip On Lighting’ – It’s Just a Hobby
Ian Ashdown is a SunTrackers's Senior Scientist and a consultant with over forty years’ experience in lighting design, research and development, and software engineering (He built the original version of AGI32). He holds more than 160 patents and patents pending....
In Memory of Ian Ashdown
With intense sorrow, we announce the passing of our beloved friend, Ian Ashdown, PEng (Ret), FIES, Senior Scientist and co-founder of SunTracker Technologies Ltd.
Ian’s profound passion and dedication to lighting, unwavering commitment to scientific integrity, and remarkable expertise have left an indelible mark throughout his extraordinary career spanning over four decades. His contributions encompassed a wide range of academic articles, lighting standards, and software developments.
Beyond his renowned reputation as an engineer and scientist in the lighting field and beyond, Ian possessed a remarkable spirit of compassion. He selflessly assisted numerous individuals personally and professionally throughout their journeys.
Ian’s departure has left an immeasurable void; we deeply feel his absence. However, SunTracker Technologies remains unwavering in its dedication to preserving and advancing Ian’s exceptional legacy within the lighting community and beyond.