Nora NEFLINTW-R4MPW 4" E-Series FLIN Round LED Downlight - Selectable CCT Category_LED Cylinders We cannot know for sure

We cannot know for sure but we would give pretty good odds that many of those mysterious formations had something to do with light

Beam: Spot(18°)

CBCP: Up to 5740

Not for use with any sold state/electronic low voltage fixtures

adding to the vintage character

Nora NEFLINTW-R4MPW 4" E-Series FLIN Round LED Downlight - Selectable CCT Category_LED Cylinders We cannot know for sureE Series FLIN is a thin recessed LED designed for easy installation into new construction or remodel applications. Luminaires include a selectable color temperature switch located on the junction box of each luminaire with a quick connect that allows for easy disconnect and mounting in the ceiling. Features Size: 4 inches Shape: Round Finish: Matte Powder White Wattage: 10. 5W Voltage: 120V Up to 950 Lumens Selectable CCT (2700K 3000K 3500K 4000K