[Boatanchors] types 81 & 1129 lamps.

[Ken]

Hi Albert & Gang,

At risk of furthering a "thread", I have the following theory of what
"Mean Spherical" means:

Since the light from a bulb radiates in practically all directions, it
probably means, the average or mean measure of light in the 
spherical space around the light bulb.

Let's put it to rest fellows! Hi!

Ken   N5CM

----- Original Message ----- 
From: "Albert LaFrance" <albert.lafrance at coldwar-c4i.net>
To: <boatanchors at mailman.qth.net>
Sent: Thursday, April 30, 2009 11:06 PM
Subject: Re: [Boatanchors] types 81 & 1129 lamps.


>I think the "MS" means "Mean Spherical" - whatever that is :)
> 
> Albert LaFrance