Power (W): 25/40/50; Power factor: 0,5/0,9; Voltage (V): 120/220-240/100-277; CCT (K): 3000/4000/5000/5700/6500; Luminous efficacy (lm/W): 90/110/115; CRI (Ra): 80/90; Life span (hrs): 25.000; Various options: - Style: T-Bar/ M-Bar/ M-Bar Direct/ Clip Bar/ Bath point - Driver: Isolated/ non isolated - 120/220-240/100-277V - 1-CCT: 3000/4000/5000/5700/6500K - 3-CCT changeable (adjust by wall switch); Flicker-free; CE, KC, KS certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
