In this week’s featured episode of the Get a Grip on Lighting podcast, hosts Greg Ehrich, LC, former President of NAILD and owner of Premier Lighting, and Michael Colligan, an entrepreneur and inventor, talk to Adam Lilien, Lighting Business Development Manager for UL, about UL’s initiative to develop a new recommended best practice for circadian lighting.
Check it out here:




![2610_LightNow_Archlight_Banner Ad_900x400 | LightNOW Dallas Market Center ArcLight Summit banner: Call for Speakers, June 22–23, 2027 — Apply Now (logo with colorful arc.”] ,](https://i0.wp.com/www.lightnowblog.com/wp-content/uploads/2026/10/2610_LightNow_Archlight_Banner-Ad_900x400-e1792264459229.png?fit=900%2C400&ssl=1)

