Trusted advice for lighting, electrical, and more.
How to calculate HVAC energy savings from lighting: A step-by-step guide Jul 5, 2017 9:20:00 AM
How to use Regency's lighting calculator: Calculating energy savings from a lighting retrofit Jan 13, 2017 3:15:00 PM
The difference between kW and kWh in lighting retrofits [calculator] Sep 29, 2016 4:10:00 PM
Should you use a medium base adapter to retrofit 2-pin or 4-pin CFLs to LED? Aug 15, 2016 6:30:00 AM
What is an incandescent light bulb and how does it work? Jun 2, 2016 12:00:00 PM
LED lighting advantages for businesses Jan 12, 2016 12:00:00 PM