-Induction wall light -60%-80% energy saving -Lifespan 60,000-100, ... factor>0.98,CRI>80Ra -CE,CCC,CB... 40W Half Round Outdoor Induction Wall Light W-60041. Technical data: Wattage: 40W, 60W ... . (2) Electronic ballast and light source:3. 10 Advantages of Induction lamp:(1) Long performance life: Life up to 60,000-100 ... less than 0.5 second.(10) CRI≥80Ra 40W Half Round Outdoor Induction Wall Light