This continuous light bulb is a part of equipment for photography. Colour temperature is 5500K, it's have powerful output 150w (750w equivalent), enought for products / portrait photography & video shoots. 5500K 150W Professional Pure White Daylight Bulbs
E27 Standard Socket Suitable for any Light Holder with E27 Socket for Studio Photography .It's powerful with stable colour temperature and CRI are standard so you can sue it to get accurate photos you want.

Specification:

* 150W (750w equivalent) Continuous Light Bulbs, pure white daylight
* 5500K, just made for photography
* 8000 hours long life bulbs
* E27 socket, suitable for any light holder with E27 socket
* Voltage: 100V-130V
* Protected by styrofoam packing

Package include:

1 x150W 5500K Photography Bulbs with original factory protective styrofoam package