Review on GE Lighting 24132: Efficient 150 Watt Replacement Bulb for Enhanced Illumination by Eddie Burgess

Color temperature very good (not bright white, almost blue like some lamps). Brightness and functionality in a three-pronged socket/switch are as expected. I will note that according to my kilowatt meter this lamp actually uses less power than advertised and appears to be a good quality product. I don't know about the durability, give it a couple of years, but it's a very good product that seems better than advertised (at least for the energy consumed).