The correction light filter is made of durable PET material that is placed in front of a light source to filter and adjust its color temperature. The filters control the color of light, allowing photographers, videographers, and lighting designers to create different moods and atmospheres for different types of events and settings. Features -Color:Red-Material:PET-Size:200.00X30.00X0.10cm/78.60X11.79X0.04in- Correction light filter is used in professional lighting setups, such as stage lighting, film and television production, and photography.- Made of high light transmission PET material, this color film is light weight, steady color temperature and low loss.- Light diffuser sheet can be used in interior decorating, and event lighting to create different moods and enhance the visual impact.- Light filter sheet is nice to create special effect, which can be used in stage lighting and theatrical.- Correction light filter is versatile, a stylish and excellent choice for both amateur and professional lighting setups.Packing list: 1 x color film