LehMo-Flo-Yellow
LehMo-Flo-White
LehMo-Flo-Blue
Pigment samples under ambient light, UV light and their photoluminescence emission spectra
We offer three different UV fluorescent pigments that individually emit blue, yellow and white colors under UV light. They are suitable for formulating unique securtiy inks and are also suitable for other optical applications such as sensing. These pigments are named as LehMo-Flo Blue, LehMo-Flo Yellow, and LehMo-Flo White according to the color they emit under UV light. LehMo-Flo-blue which is a pure white powder under natural light can be used to formulate invisible inks or security marks that are visible only under UV light. Contact us to order your selection.
Dynamic color emission under UV light
Color changes with intensity of UV light
The color of our LehMo-Flo-Blue product exhibits dynamic emission where the emitted color changing from cyan at high UV intensity to deep blue at low UV intensity. This feature makes it difficult to copy when used to print security marks on documents/products.
Unique security features
Our unique pigments protect your products from counterfeiting
Emits colors that are only visible under UV light
Exhibits different colors at different intensity of UV light
Have self-healing properties enhancing their durability
