-Induction ceiling light -60%-80% energy saving -Life span 60, ... ,CCC,CB... Hot!!! 40W, 80W PC Round Shade Induction Ceiling Light C-50011. Technical data: Wattage: 40W, 80W Frequency: 140~ ... lamp shade.(2) Electronic ballast and light source:3. 10 Advantages of Induction Light:(1) Long performance life: Life ... ≥65-85Lm/W, save 20%-80% energy.(3) Low light falling: ≤5% in 2000 hours.(4) Low temperature: ...