2020-1-23 · LED Installed Stock (million units) 1,440 2,790 5,040 6,780 7,910 Commercial 322 558 964 1,230 1,370 Residential 1,030 2,060 3,800 5,230 6,210 Industrial 10 25 56 76 84 Outdoor 75 146 218 242 256 LED Installed Stock Penetration (%) 19% 35% 60% 76% 84% Commercial 26% 44% 72% 88% 93%