... -264Vac2. Frenquency: 47-63 Hz3. Rating power: 6 watt4. LED driver: Constant current5. Power factor: >0.86. Circuit protection ... 30, 45, 60, 90 degree5. Luminous value of Cree LED chips: Warm white: 73.9-80.6lm/w, white: ... time: 7 days for samples, 7-20 days for bulb orders6. Transportation: Express(UPS,DHL,FedEx,TNT...), Air freight ... 5600K>--Used to simulate outdoor conditions Diam 90 6W downlight