The timeless classic design of the Alinea ES enhances the beauty of the linear lamp. The profile of the Delta makes a bolder design statement while maintaining a clean, crisp appearance. The Alinea ES and Delta use an integral electronic ballast to operate energy efficient T-8 lamps. The high power factor ballast conforms with all E.P.A. regulations. The lamps start instantly without the flickering associated with other luminaires.