... 2,Power : 40W-300W. 3, CE, ROHS certifications. 4, Warranty: 5 years . Features of Lighting Source· LVD Induction lamp , Round shape· Item ... )· Power Factor >0.98, CRI>80· Lifespan: 100,000hrs , Warranty: 5 years Could be fixed in Streetlight , high bay , floodlight, car park ... (Plm: Pupil Lumen) Traditional Efficacy: 120 Lm/WLumen Depreciation Rate %5% @ 2,000 Hours40% @ 2,000 Hours30% @ 2,000 ...