Light assemblies may contain a light socket assembly powered by an alternating current source, the light socket assembly containing a female socket for threadedly or otherwise receiving a light bulb or a retrofit socket, for example. Said dispersion is expanded, optionally after it has been held under ammonia pressure, whereby solid melamine is deposited. Bit lines are associated with each column of the sub-array. These baseband signals are then applied to a stereo, two-channel AD converter, which provides a serial digital signal to a digital signal processor or DSP. The map is checked to determine which functions have a valid copy of the data when a current function reads for a micropage.