Meanwhile, the fourth product from the Mr. Beams range that I installed myself at a suitable location as emergency and night lighting. The two lights were speed installation and do now - as usual and not expect anything else - their service reliably and only if this is needed. That is certainly not the last Mr. Beams- light or not be the last light set that mark which I've bought. I am once again very pleased with the quality and love to forgive a perfect score.