From: tech@parts-link.com   
      
   Trying to locate replacement bulbs for an old Wards / Airline transistor   
   radio, they are 6.3V   
   but only 20mA rated. Higher rated current lamps are out there, but in this   
   design they dim the bulb when you tune a station, so looks like they must be   
   that   
   rating, which also saves battery power.   
      
   I thought an 1175 lamp would do but the current is wrong. It has to be a T5   
   screw type   
   socket. Could not locate a bulb number for it...any ideas?   
      
   This is a pic.  https://ibb.co/Bzxt7mb   
      
   The front bulb is what came out of the radio 6.3v 20mA. The back one is a   
   type 47, 6-8v 100mA way to big.   
      
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