A method of individually packaging a multiplicity of devices, such as a spatial light modulator, before the multiplicity of devices formed on a substrate wafer are separated. In one embodiment, a method comprises converting a voltage on a power line to a digital value, comparing the digital value with a predetermined value, and shutting down a power supply if the digital value is below the predetermined value for a predetermined amount of time. An annular isolator forming material is placed in the annulus around the first deployable isolator. The lights within the bottle produce an ambient lighting effect, while the lights bunched at the neck of the bottle may produce limited task lighting. An output rectifier and semiconductor tap switch are coupled to a secondary winding of the isolation transformer.