-Induction wall lamp -60%-80% energy saving -Lifespan 60,000-100,000hrs -Power factor>0. ... 98,CRI>80Ra -CE,CCC,CB... High Energy Saving Low Frequency Induction Wall Lamp 40-250W W-60011 ... Life up to 60,000-100,000 hours.(2) High energy efficiency: Luminous effeciency ≥65-85Lm/W, save 20%-80 ... % energy.(3) Low light falling: ≤5% in 2000 hours.(4) ...