Features:1. E27 Spiral ��20mm Tricolor Photography Fluorescent Light Bulb2. 150W 220V 5500K Cool Color Fluorescent Light3. Reduces your electric costs by more than 80%4. Service Life is long， up to 8000 hours5. Fits the standard E27 thread connector6. Like sunlight， ideal for photography and video recording， TV and motion picture studios， every major Hollywood studio and TV stations like use fluorescent lightingSpecification:Voltage: 220VColor Temperature: 5500KPower: 150WConnector Type: E27Spiral: �� 20mmWeight: Approximate 202g/pcContains:1x E27 Tricolor Photography Fluorescent Bulb