The National Electrical Manufacturers Association (NEMA) has published ANSI C78.54-2019 American National Standard for Electric Lamps—Specification Sheet for Tubular Fluorescent Replacement and Retrofit LED Lamps, which…
Browsing: retrofit LED lamps
Light Efficient Design, the premier source of LED for HID retrofit lighting solutions, announces that it has joined the Fast Fifty list from Crain’s Chicago Business.…
I admit it. I tend to be an energy vampire slayer. You know, someone who unplugs anything that is plugged in and drawing power while it…