Ok dug into this a little bit.  What voltage is that bulb designed for?  I
supplied it with about 8V and it was drawing 65ma and much brighter than
when installed in the van.  I tried it on 12V and it was very bright but
also got quite hot pretty fast.

It looks like there is a resistor on the foil in the ground circuit of that
bulb.  Is that for Current limiting?

In the circuit on the van, I'm also reading the bulb drawing about 65ma,
and I read about 6V across it's leads.  With the bulb removed, I read about
11V in the socket it plugs into.  This is with actually turning on the high
beams by pulling the turn signal stalk toward me.

advice or ideas appreciated

Edward

On Sun, Aug 28, 2016 at 10:21 PM, Dennis Haynes <d23haynes57@hotmail.com>
wrote:

> The original is a small lamp with a blue cover. You can replace it with a
> 12 volt LED. Note that it is common for high beam indicators to be dim so
> that they do not confuse the eye. Bright dash lighting or other sources of
> light inside the vehicle reduce your eyes sensitivity to light at a
> distance. If it is really really dim you may also have a problem with the
> foil or another circuit problem.
>
> Dennis
>
>
> -----Original Message-----
> From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf
> Of Edward Maglott
> Sent: Sunday, August 28, 2016 6:30 PM
> To: vanagon@GERRY.VANAGON.COM
> Subject: High beam indicator bulb. replace it with LED
>
> I'd like to do that.  Mine is Dim with a capital D.  I'll have my dash out
> and apart to fix the odometer and would like to upgrade that little blue
> light.  Is the blue color from a filter that covers the hole and I can just
> put a bright white LED behind it?  hoping...  I assume the bulb is wired
> for 12V and I will need a resistor... what value?
>
> Thanks for any advice!
> Edward
>