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Led conversion should be easy.  The resistor will not be very effective at
limiting the intensity - there should be a resistor to limit the current
to the design spec of the particular LED selected though.  Calculte as
follows R= (VB - VL)/IB  VL = LED voltage drop; VB = battery voltage, IB =
specified LED current.

> Dale
>
> You probably want to switch to red LEDs and diminish the intensity by
> adding another resistor in series.
>
> This will help to preserve your night vision sensitivity
>
> Brad
> On Aug 18, 2016 8:30 AM, "Dale Bletso"  wrote:
>
>> Celestaire said the IIIB couldn't be upgraded to LED illumination, so I
>> coverted mine in 15 minutes.  Now no more burned out bulbs in the middle
>> of
>> a run.
>>
>>
>> *Attached File: *
>> 
>> 
>>
>> 
>> 
>>
>
>
> :
> http://fer3.com/arc/m2.aspx/LED-conversion-Astra-IIIB-Morris-aug-2016-g36282

   

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