These New Instrument Lighting Wedges from UMA are in a class of their own.
They do not use bulbs that can burn out over time.
They utilize an electroluinescence light strip housed in a black injection molded enclosure.
Their feel, fit and finish are superb.
Electroluminescence lighting draws very little current, does not produce any heat, can be used with a light dimming circuit and will never burn out.
Inside the strip, semiconductor crystals convert electrical energy directly into light energy.
Standard lighting colors available are white and aviation green.
An inverter of the proper voltage must be used in conjunction with their installation.
UMA lighting wedges have a lifetime guarantee.