I'm uncertain if this is a repair question or should be in the technical topic section.
I have a Extron System 7SC Video Switcher with push button (momentary) switches that light when enabled.
One is burnt out, and, after removing the plastic labeled button, I found it has an incandescent bulb with a part number stamped on it: OL-381BP
From research, they are 6.3V, 200mA, but most sites including eBay have them listed are outrageous prices. One site (Radwell) has a substitute for a good price that I may try.
My question: does anyone know of an LED bulb that would be a good substitute? I'm not finding much with the same leads that would fit into the switch socket, but thought to ask.