Adhering to American, British or European norms for visual assessment of color under standard light conditions. Visual assessment area two feet.

Light Sources:
D65, TL84, CWF – 2 Nos each
UVB – 1 No each.
Filament Lamps – 4 Nos.

Adherent Standards:
ISO 3664 / ASTM D1729 / BS950 / DIN6173