... Base 5.Fin Aluminum Heatsink Features of LED Light Bulb 1. Compared to tradtional LED heatsink, our dissipating area is bigger, ... 10800LM 7. PFC:>0.98. Life span: 50,000 hours 9. LED Colours: Cool white, Natural white, Warm white10. CCT: 6000 ... -7000K, 4000-4500K, 2700-3200K11. CRI: >80RaApplications of LED BulbWidely used in factory, supermarket, theatre, convention center,park, entertainment ...