LED Track Light Key Features Spec Light Source LED Beam Angle (degree) 12° / 24° / 38° CCT (K) 2700-6500K CRI (Ra) > 80 Lumens (lm) 1600lm for 20W / 2400lm for 30W / 3200lm for 40W / 4000lm for 50W Power Factor > 0.5 / > 0.9 Voltage(V) AC 85-265V Warranty Period 2 years Wattage (W) 20W / 30W / 40W / 50W / Product Certification