... power consumption, high bright output, high reliability 50w integrated white 4000-5000lm high power led lamp :Emitted Colour : pure whiteChip: ... life 50,000+hoursSuperior ESD protectionLM;2500-3000 ,3000-4000,4000-5000 Primary competitive advantages of HHE LED:1.Professional led ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 50w integrated white 4000-5000 high power led lamp