thumper11463 wrote:Green is a secondary color,not a primary.Green should be Yellow.
Actually, if one is referring to pigment (as in paint) the primary colors are indeed red, yellow and blue. BUT if one is referring to light (as in TVs, computer monitors, l.e.d displays, etc.) then the primary colors are red, green, and blue.
I suppose it's in the realm of possibility that the woot writers are in error...but if not then these bookcases must be illuminated and colored by light! - and I see no mention of batteries or electricity. Cool!