Holly Nelson and Sitha Chhum, PE

Holly Nelson is an electrical engineer and in-house lighting expert at Wold Architects & Engineers. Sitha Chhum, PE, is an electrical engineer at Wold Architects & Engineers and member of the American Society for Healthcare Engineering.


The large Sky Factory virtual skylight featured in the Lyngblomsten Care Center’s memory care lounge. Courtesy: Wold Architects & Engineers
Lighting and Lighting Controls September 8, 2023

How to transform well-being in care communities with resident-focused lighting controls

Proper lighting in care communities for older adults is imperative, as age-related vision issues significantly impact their well-being.

By Holly Nelson and Sitha Chhum, PE
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