Re: [z_scale] First Post
- zbendtrack@... wrote:
> The idea is obviously to run the bulbs on less voltage than they are rated
Wouldn't a reostat in line with one of the leads allow you to adjust the
voltage and brightness of the lamps as well?
>You are correct. There are several solutions to operating lamps at reduced
> Wouldn't a reostat in line with one of the leads allow you to adjust the
> voltage and brightness of the lamps as well?
1 - A separate AC or DC transformer
2 - A rheostat (of high wattage, not a simple "potentiometer")
3 - Series full wave diode bridges (1.7v drop per shorted bridge)
4 - A cheap power pack, using the DC throttle
5 - Wiring lamps is series or series/parallel circuits (maybe not for
Most of the small to medium size layouts don't have a lot of room for extra
packs, I am guessing. Folks may only want the track pack, and nothing else
on/around the layout. Solution 3 takes up the least room (and cost), with
solution 2 right behind it. Buying overvoltage lamps takes no extra parts (or time)
(only my opinions follow, fame suit is in place):
The key is extending lamp life and reducing temperatures. The fringe benefit
is the very slight shift in color toward yellow to trick the eye into seeing
"model lighting" different from room lighting.
LED's work, but most yellow LEDs are really yellow, perhaps too yellow to
represent filament type interior lighting. It does represent sodium based street
lighting just fine. White LEDs work, but they are super bright and
expensive, which might be a consideration. Color correction of white LEDs might be
something to consider also.
Beauty is in the eyes of the beholder. Not everyone has the same level of
talent, or time.
PS to Scott Whitmire: You should have never posted the URL on the source of
tiny tubing and lighting accessories. Cost me $50 on a web-placed order last
[Non-text portions of this message have been removed]
- Hello Frank,
> I believe the 8950 is on quite a few shopping lists,FWIW Walthers have it listed 'in stock':
> as it has been out of stock from Marklin USA for quite
> a while now.
> ......That won't be a problem, out of sight out of mind :-)
> So, no, the Vollmer light will not work for the 8950
> Wintersdorf station, unless you custom hack an
> opening larger than the one they supply.
- Hello T,
> It is suitable...but you will have a glowing building...The talk of fiber optics has intrigued me and I will investigate
that option further. It may make sourcing material easier down
here in Australia, Z specific stuff is rare and pricey.
>LED's work, but most yellow LEDs are really yellow, perhaps too yellow toDid you see that scene in N Scale? That was done with a single LED.
>represent filament type interior lighting. It does represent sodium based
>lighting just fine. White LEDs work, but they are super bright and
>expensive, which might be a consideration. Color correction of white LEDs
>something to consider also.
>Beauty is in the eyes of the beholder. Not everyone has the same level ofNo kidding. My shopping list at that place grows daily. I especially like
>talent, or time.
>PS to Scott Whitmire: You should have never posted the URL on the source of
>tiny tubing and lighting accessories. Cost me $50 on a web-placed order last
shades. Now, *every* building will have to be lit, both inside and out.
>Bill K.Scott Whitmire