-Induction wall lamp -60%-80% energy saving -Lifespan 60,000-100,000hrs - ... ,CCC,CB... 40W-250W High Energy Saving Low Frequency Induction Wall Lamp W-60011. Technical data: Wattage: 40W,80W,120W,150W,200W ... ,000 hours.(2) High energy efficiency: Luminous effeciency ≥65-85Lm/W, save 20%-80% energy.(3) Low light falling: ≤5% in ... ) CRI≥80Ra 40W-250W High Energy Saving Low Frequency Induction Wall Lamp