I.48602...2 Digit display ( can be made to show as "on" )..........4.50 + GST = AUD$ 4.95    

                    
Double 7 segment LEDs read as on.         Tripple 7 segment LEDs read as OFF.
   I.58603...3 Digit display ( can be made to show as "??" )..........7.50 + GST = AUD$ 8.25    

We were able to scoop purchase of a limited quantity of these very useful LED displays.

  These little displays can be used and set-up for any application indicating "ON" with instructions, to indicate the 
  processor speed, however with skillful wiring they can be made to indicate the word " ON " in a pleasing "Fluorescent 
  greenish" colour. Please note, the Dual display I.48602 can be configured so as to read "ON" by us for a small charge.  
  This requires soldering of selected pins as well as carefully drilling through  the  centre  segments of the LED  to 
  render "that segment" permanently off  when  running, resulting in  the  word  "On", perhaps as a power on indicator.
  We can supply these pre-drilled and pre-tested if you wish, simply ask at the time or ordering. All Part of the service.