110V 150W 5500K Fluorescent Photo Bulb Studio Video Full Spectrum Photography Daylight Light Lamp E27 CFL Balanced Output: 150W pure white daylight Voltage: 110V; Frequency: 50Hz Color temperature: 5500K; Socket: E27 Size(Approx): 26.5L x 8.8W cm (10.6L x 3.3W inches) Weight (Approx): 430g (with Package)/each