CNS認證 LED T8 4呎 燈管

光源功率 (Power Consumption) (w): 20W 燈珠 (Light Source) : SMD2835 輸入電壓 (Input Voltage): AC 100 V~240 V 光通量 (流明) (Luminous Flux) (lm): 1850-1950 lm 色溫 (Color Temp): 2500 K- 7000 K 照明角度 (Beam Angle): 180° 演色性指數 C.R.I.: 70 / 80 功率因素 (Power Factor) : RF>0.9 尺寸 (Dimensions): 28 mm*1200 mm 材質 (Material): pc+铝 Aluminum