r/Lighting • u/VR_Player • 2h ago
Need Design Advise Recessed light spacing and sizing for attic lounge using Elco Koto
I'm making a cozy attic lounge room for reading/music/hobby. The closet hides the water heater.
It's a 16' x 12' room with a 16' by 4.5' flat ceiling a few inches under 8' tall. I'm putting rockwool in the ceiling, so using fabric as a ceiling finish instead of drywall to act as a large acoustic absorption panel. I'm also planning on using Govee's 16' COB strips as ascent lighting behind the top ceiling trim for its uniformity and built-in diffusion.
I see the Elco Koto system is highly recommend and I was looking at the 950 lm Sunset LED module ELK09SD. The 3" recessed housing EL390ICA would work since the ceiling is insulated and air tight already.
Would 3 rows of two 3" recessed can lights spaced 2.5' from the end walls, 5.5' between each other, and 18" from the ceiling trim be recommended for this space? Or would 2 rows of 2 spaced 10 ft apart, totaling 4 lights be enough?
Lighting would look roughly like the rendering. Any other recommendations?



