Power (W): 40; Power factor: 0,5; Voltage/Frequency (V/Hz): 220/50; CCT (K): 6500K/4000K/3000K; Luminous efficacy (lm/W): 70/70/63; CRI (Ra): 80; Life span (hrs): 25.000; Flicker-free; CE, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
