W) Voltage(V) Lumen(Lm) (Ra) Color Temperature(K) Life Time (Hr) Cap Type 7 110/230 350 ≥80 2700/6500 ≥5000 E27/B22 9 110/230 450 ≥80 2700/6500 ≥5000 E27/B22 11 110/230 550 ≥80 2700/6500 ≥5000 E27/B22 15 110/230 750 ≥80 2700/6500 ≥5000 E27/B22 18 110/230 900 ≥80 2700/6500 ≥5000 E27/B22