SATCO NUVO's LED Circline lamps are ideal for upgrading traditional fluorescent lighting to more energy efficient lighting in shallow, round ceiling and wall mounted fixtures. CCT selectable, choose from warm 3000K, neutral 4000K or choose 6500K to bring the daylight inside. Designed with versatility in mind, these circline lamps are dual mode for use with ballast or in ballast bypass configurations and are range voltage ready for use in 120V-277V applications. Refresh kitchens, halls and bedrooms in residential, multifamily and hospitality settings.|SATCO NUVO's LED 12-Inch Circline lamp is ideal for upgrading traditional fluorescent lighting to more energy efficient lighting in shallow, round ceiling and wall mounted fixtures. CCT selectable, choose from warm 3000K, neutral 4000K or choose 6500K to bring the daylight inside. Designed with versatility in mind, this circline lamp is dual mode for use with ballast or in ballast bypass configurations and is range voltage ready for use in 120V-277V applications. Refresh kitchens, halls and bedrooms in residential, multifamily and hospitality settings.