AtlantaLightBulbs.com offers Intermatic photo cells from 120-277V and 480V. Relay type photo controls can be used in conjuction with your light fixture to have your fixture automatically turn off and on with the rising and setting sun. Photo controls from Intermatic are a great way to save energy on your power bill. They are an easy and inexpensive way to control your lighting. If you have questions or do not see a product listed below please contact us at 1-888-988-2852 or click on the live chat icon.