Using LEDs
as a Locomotive Headlight
When used as a
locomotive headlight, the effect is quite good. The Big Hauler on
the left has a Radio Shack 12v 60 mA Grain-Of-Wheat bulb running at
its ratings. The Shay on the right has the stock Bachmann bulb that
came on the early production Shays, later Shays have a much more wimpy
standard yellow LED as a headlight. You can see that the Big Hauler
light is not very bright as compared to the Shay. courtesy
of George Schreyer
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This
photo shows the same two engines after a bright white LED has been
installed in the Big Hauler. The LED is running at its rated 20 mA
vs the 60 mA that the old GOW bulb took. Now compare the brightness
of the two locos using the Shay as a reference to see how much brighter
the white LED is. The LED produces a tight bright beam that goes further
down the track than most incandescent lamps. In a dark environment,
it is bright enough to cast shadows more than 10 feet away. In the
indoors environment, the LED might be too bright. These trains run
at eye level and when the beam sweeps across my eyes, it is blinding.
courtesy
of George Schreyer
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The
LED is installed in place of the original lamp, but it has to face
forward to project its beam. The LED leads are insulated with shrink
tube and one lead is pressed into the original support. The support
had to be drilled out just a little to accommodate one lead and its
shrink tube. The other lead goes into the boiler just in front of
the support. A dab of hot glue holds the LED in position. courtesy
of George Schreyer
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The
C-16 comes with a standard track powered, nondirectional incandescent
headlight. It is fairly bright the way it is, but I elected to install
a white LED in place of the bulb. More information on bright white
LEDs can be found on my White LED Tips page. The photo on the left
is the stock headlight. The one on the right is after the white LED
installation. In the photo, the LED doesn't look that much brighter,
but it does cast a much better beam. Its color is more suited to an
electric light instead the of the oil light on this version of the
model but I like the brightness. courtesy
of George Schreyer
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I
installed some White LED's from "The LED Light" as an experiment in
an Aristo-Craft PRR Bobber Caboose inside the Marker Lamp Housings.
The Marker Lamps I used ARE NOT the original Markers that Aristo puts
on their Bobbers'. I used two from a couple of Aristo-Craft lighted
bumpers that the lights had burned out. I removed them from the bumper
by cutting the wires from the lamp to where they were soldered to
the track. And then pulled the marker lamp off the bumper. I then
removed the jewels in two areas of the marker so that they would face
the correct direction and also leave an "open hole" where one marker
resided, this is where the White LED will enter the Marker Lamp through
a hole drilled in the sidewall of the caboose. Courtesy
of Clay Fugitte
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USA
Christmas Observation Car - Add A White LED & Reflector for a Porch
Lamp! Adding this White LED Porch Light to the USA Christmas Observation
Car rear deck was simple and easy, however it does require some soldering
skills and a small amount of Electronics knowledge. If you have some
of the knowledge of electronic components and can solder, this project
would take you about an hour to install. It actually took me about
30 minutes to make this modification to my USA Christmas Observation
Car. Originally I had tried using a regular incandescent bulb over
Santa's head for illuminating him so that he could be seen, the problem
was either the bulb was too bright and made it difficult to see Santa
due to this or it was too dim to light Santa up very well. However,
the 5mm T 1-3/4 White LED and Reflector I used came from The LED Light
and proved to be the PERFECT Solution to the too bright or too dim
problem.
The
way I have my White LED Porch Light wired is so that it remains on
no matter which direction the train is going, it is also wired to
the "Marker Lamps" so that if I want to turn off the interior lights
and still keep Santa and the rear marker lamps lit I can do so. So
now Santa is clearly visible for further distances and the White LED
lights him up very nicely, the marker lamps help light him up a little
from the sides, but the White LED Porch Lamp is illuminating Santa
more than even these incandescent lights are doing. The Santa Claus
is an Aristo-Craft figurine and was perfect for placement on the back
porch of the USA Observation Deck or "Porch" as some may call it.
Courtesy
of Clay Fugitte
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