A luminescence shock avoidance algorithm selectively limits the brightness level of a display device when the display device is activated in a dark environment to prevent the temporary vision impairment that can occur when a display device is activated in a dark environment. A digital thermal sensor senses a temperature in the integrated circuit. The IC includes several storage circuits for storing several configuration data sets for each of the configurable circuits. A near infrared imaging spectrometer is provided for selecting a near infrared radiation image of the collimated beam. In addition, each power line node is operably coupled to set of power line gateways, i. 5 mm or less, comprising a fluid drainage tube having at one end a foldable plate adapted to locate the device on the inner surface of the sclera in a suprachoroidal space formed by cyclodialysis, said drainage tube opening onto the disc at one end and opening to the anterior chamber when implanted into the eye at its other end, so as to provide aqueous pressure regulation.