Moodies Rainbow 6 Pack of Colorful, Heat-safe Silicone Light Bulb Cover for Decorating One size of Moodies provide a vibrant color glow on all CFL or LED light bulbs Rainbow 6 Pack comes with Pink, Red, Orange, Green, Blue and Purple Safe and easy to assemble and disassemble. Rinse clean with water and store anywhere Price per unit is competitive with colored CFL or LED light bulbs Moodies are not meant to be used on old style incandescents or halogens