Monthly Archives: February 2010

To NFPA 101 Life Safety Code Means of Egress Panel: Listen up!

When it comes to the illuminance requirements for exit signs, all exit signs need to be evaluated on a level playing field.  It's not as though smoke or fire near a doorway will choose to ease up because the exit sign above the








NEMA Addresses SSL Dimming Challenges

The NEMA Lighting Controls and Solid State Lighting Sections have co-produced a white paper on the subject of dimming screw-base integrated ballast LED lamps. It is designated LSD-49 and is titled "Solid State Lighting for Incandescent Replacement—Best Practices for Dimming".