Contains 8 sheets in 8 different colors, including red, yellow, orange, green, purple, pink, light blue, dark blue; Please don't attach the gel filters to modeling lamp or it will be melted Made of high light transmission materials with light weight, steady color temperature and low loss Color filters are used for lighting effects and color correction, involving additive and subtractive color, color mixing, color transmission, absorption and filtering of the different wavelengths of light Use combinations of these filters to create different effects; Perfect for Photo Studio Strobe Flash Light LED Lights Colored gels for lights used in film, video, photo, stage, theater, party, and DJ lighting.Note: the strobe light is not included