-Self ballasted induction lights -60%-80% energy saving -Lifespan 60,000-100, ... .98 -CE,CCC,CB... 23W, 40W, 50W Down Lamp Self Ballasted Induction Lights D-70031. Technical data: Wattage: 23W, 40W, 50W ... second.(10) CRI≥80Ra 23W, 40W, 50W Down Lamp Self Ballasted Induction Lights