The light reflection value of color in paint. (1930)
New Jersey Zinc Company · New Jersey Zinc Company · leaf 16
LIGHT REFLECTION VALUE … WHITE PAINT IN A BAKERY INSURES THE NECESSARY CLEANLINESS AS WELL AS EFFICIENT ILLUMINATION become brighter or of higher ''Value." Thus the increase in Hght reflection efficiency between 8 and 9 (light gray and ordinary white) is over 30% greater than the increase between 7 and 8 (moderate I and…
