Putting color on your fluorescent light sources is easier-and gentler on your budgets-using Rosco's newest color sleeve product, Quick Color Sleeves. This gel-only product is a flat welded tube of Rosco color filter, made in any color from any line of Rosco gel. T5 and T8 sleeves come standard with UV filter. Folded flat for easy shipping and storage, the sleeve puffs open like an envelope to slide over any size or shape of fluorescent tube, from small T3 and T5 lamps to larger T12 and biaxial shapes. Quick Color Sleeves are easily cut with scissors or a knife.