Topaz.s 3000K LED horizontal plug-in style replacement lamps for CFL downlights are simple plug-and-play retrofits, offering up to 50% energy savings and 5X longer life expectancy than inefficient pin based CFL lamps. These lamps are designed with advanced thermal management and offer a 50,000-hour functional life. Electronic ballast compatible, these vertical plug-ins have no need to bypass an existing ballast. Applications include commercial and residential use for recessed fixtures, sconces and ceiling fixtures.