... 5Excellent vibration-proof Fluorescent Lamp T8 36W, 6500k daylight fluorescent lamp , double tube fluorescent lamp, gx53 fluorescent lamp 1 10W, 15W, ... T8 T9 T10 Fluorescent Lamp T8 36W, 6500k daylight fluorescent lamp, double tube fluorescent lamp, gx53 fluorescent lamp 1) High luminance ... and reduces light attenuation4-Additional cathode protection ring at two ends of the tube prevents the tube ...