Power (W): 10/20; Power factor: 0,5/0,9; Voltage/Frequency (V/Hz): 100-277/120/220-240; CCT (K): 3000/4000/5000/6500/8000; Luminous efficacy (lm/W): 100/115/150; CRI (Ra): 80/90/Sunlike; Life span (hrs): 30.000; Various option: - 1 CCT - 3-color changeable CCT (adjust by wall switch) - Integrated with a Radar sensor; Flicker-free; CE, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
