Features： Provide bright enviroment for taking product photo Compact and easy to set up E27 socket- suitable for any light holder with E27 socket Energy Savings of up 80% Low operating temperature No noise and no flicker Perfect for digital camera photography. Specification： Output: 125W pure white daylight Voltage: 220V Frequency: 50Hz Color temperature: 5500K Life time: 8000 hours Socket: E27 Size(Approx): 17.2L x 5.8W cm (6.7L x 2.5W inches) Weight (Approx):158g (with Package)/each Using tips： Please DO NOT touch the glass directly with your hand- use a clean cloth to install the bulb. Please always HOLD plastic part- NOT the glass part. Frequent turn on/off will reduce working life signicanlty. Package included： 1 x Photo Studio Light Bulb