What three procedures are most helpful to improving lighting while reducing electricity cost?

We recommend you refer to the following article link:

http://electrical-engineering-portal.com/3-lighting-essentials-you-cant-deny?utm_source=Technical+Articles&utm_campaign=698f097dad-RSS_EMAIL_CAMPAIGN_MAILCHIMP&utm_medium=email&utm_term=0_ae069f0d91-698f097dad-320796309

Also for upgrading fluorescent fixtures without fixture or electrical changes refer to:

www.ReflectorLens.com