Light meaning leaning more towards orange than violet. Super saturated.
A deep red in masstone, almost Vermilion like.
It's tints are lush, warm, pinks. It is slightly buttery in body.
Try one of these paints from this range of Cadmiums against your normal Cadmium paint and see the difference. Colour mixes will display higher vibrancy such is the extremely high pigment load and clarity of the pigment.
Binder - Linseed Oil
Pigment - PR108
Drying Time - Medium
Opacity - Opaque
Tinting Strength - High