These filters are compatible with the following models of LedLenser flashlights: P6R Core, P6R Signature, P7R Core, and P7R Signature. The filters allow for color lighting options such as yellow, red, green, and blue, even though the flashlights typically emit white light. For example, the red light helps preserve night vision, while the green light can assist in reading maps with various color markings. Visit our website for additional outdoor gear.