Content related to ‘National Lighting Bureau’

CFL Safety Issues An Urban Myth, Says NLB


In some cases, the ballast’s plastic housing can melt slightly where the glass coil connects to the ballast, the Green Guide states, noting that this “is simply a sign that the heat is escaping as intended in the design of the bulb.”

NLB Reports Jump In NEMA Lighting Systems Index


The continued uptick in construction activity, while slow, seems steady, but nonresidential construction is not faring as well. Advance data for the second quarter of 2012 indicates an almost 4% drop on an annualized basis, in part because of a significant decline in publicly funded infrastructure investment. However, commercial construction is growing slowly.