Type : R-70 Big Lamp Cup Tube Diameter : 7mm Type Volt/Freq Watt Luminous Flux Life POWDER COLOR Color Rendering Index (V)/(HZ) (W) (Lm) (H) (K) R-70 Big Lamp Cup 110-130/220-240 50-60HZ 9 380 8000 TRICOLOR 2700K-6400K ≥80 R-70 Big Lamp Cup 110-130/220-240 50-60HZ 11 450 8000 TRICOLOR 2700K-6400K ≥80