... Detailed Product Description Epistar chip, CRI>80, PF>0.98 Driver is CE,RoHS,SAA approval 3 years warranty 50,000-60, Specification ... , 3500-4000K, 6000-6500KMaterialsAL+ Clear PCLife Time≥40000HWarranty3 yearsCertificationCE, RoHS, ETLWe have so many LED fairs every year , such as ... Power Factor:>0.95 4. Internal Isolated driver more safety than non-isolated driver 5. Both sides input can connect with ...