What is the difference between Glow in the Dark Ultra and the Color Series?

Glow in the Dark Ultra products are long afterglow phosphorescent materials that can glow for more than 8 to 15 hours after exposure to light. Their extended glow duration makes them ideal for safety and emergency applications, including secondary emergency lighting, exit markings, and other situations where visibility is needed during sudden darkness.

Color Series products, including White-to-Color and Color-to-Color pigments, are primarily designed for decorative and artistic applications. They are commonly used in paintings, artwork, special effects, and hidden markings or identification features that become visible in the dark. Depending on the color, these pigments typically glow for approximately 30 minutes to 4 hours.