LH-W series water-based photoluminescent pigments are manufactured with MH pigments through coating process, which can be directly used for water-based paint or ink. This pigment range is also recommended for photoluminescent products that have to be immersed in water for quite a long period.

LH-W series photoluminescent pigment has four categories according to luminous color: LHG-W yellow-green, LHB-W blue-green, LHSB-W sky-blue, LHP-W purple. Each category has several models according to quality and particle size.