Upgrading Your Lighting with 14540s-15 13w 3000k 90cri

If you've spent any period looking at specs for a new house project, you've likely come across the 14540s-15 13w 3000k 90cri and wondered if it's actually worth the hype for your ceiling or workspace. It's one of those parts that will looks like the bunch of arbitrary numbers and letters on paper, but as soon as you get it installed, the difference within how your space actually feels is pretty massive. ...

March 23, 2026 · 7 min · Cooley Todavia