overhead lighting for layout room

LED's could be painted since the top surface stays cool. I would go to a photography store and buy some Mylar or gel filters used for this purpose. Filtering an LED may not work as well as you hope because unlike an incandescent the emission spectra is very "spikey" and if the filter color matches one of the dips in the spectrum the light output will be dim. Blue LED's are readily available, look at superbrightleds.com as one of many sources. They are not prohibitively expensive.  The strip or tape style LED's are commonly available in blue and may be a cheaper solution.

I have LEDs in track lighting in my train room. I thought I would have to go the blue filter route as well. But just try it with dimming the LEDs. The dimmers I bought are designed for LEDs, and the bulbs are dimmable as well. But even at the lowest setting on the dimmers, they are still lit. It gives a very nice night time effect, I think. The lighted buildings and Miller Engineering signs really stand out. One thing I did which may help: The sky is painted cobalt blue, not sky blue.

Chris

LVHR

home depot has regular 60 watt equivalent blue led bulb style.

Great thread, can anyone share what track lighting they used?  I see them at lowes and anything with LED is three times the price.

Thank you,

Aflyer

lehighline posted:

I have LEDs in track lighting in my train room. I thought I would have to go the blue filter route as well. But just try it with dimming the LEDs. The dimmers I bought are designed for LEDs, and the bulbs are dimmable as well. But even at the lowest setting on the dimmers, they are still lit. It gives a very nice night time effect, I think. The lighted buildings and Miller Engineering signs really stand out. One thing I did which may help: The sky is painted cobalt blue, not sky blue.

 

Chris

LVHR

I have tried dimming white LEDs.  You are right, it is a good effect.  But I REALLY like the blue light.  I like your idea of painting cobalt blue.  Is that a readily available paint color?

ENichter posted:

home depot has regular 60 watt equivalent blue led bulb style.

Eric,

I stopped at Home Depot today -- they do have blue LEDs -- but they are not dimmable -- which is a deal killer for me.

AmFlyer posted:

LED's could be painted since the top surface stays cool. I would go to a photography store and buy some Mylar or gel filters used for this purpose. Filtering an LED may not work as well as you hope because unlike an incandescent the emission spectra is very "spikey" and if the filter color matches one of the dips in the spectrum the light output will be dim. Blue LED's are readily available, look at superbrightleds.com as one of many sources. They are not prohibitively expensive.  The strip or tape style LED's are commonly available in blue and may be a cheaper solution.

Thanks for the tip.  I went to superbrightleds.com and didn't find standard flood light type bulbs in blue that are dimmable.  Good website, though.  I'll keep searchin'.

My search so far has lead me to Menards for standard flood light type bulbs that are dimmable.  They havce great prices and it seems the best option at this point.  I'd prefer LEDs not just for the energy saving but because they don't burn hot.  I may experiment painting white LEDs, though, as one guy above suggested (thanks, Tom!).

Aflyer posted:

Great thread, can anyone share what track lighting they used?  I see them at lowes and anything with LED is three times the price.

Thank you,

Aflyer

I have an extended part of my train room that spills out into the family room for a seasonal display (Halloween, Christmas, Summer).  I bought a simple 2 lamp outdoor flood light fixture to put above and it costs $10.  It is, at core, the simplest track type lighting.  My plan is to wire it with a dimmer switch with blue lights (sorry, ad nauseum about the blue lights).  You have to provide a square electrical box, but you need that, anyway.  Otherwise they have those little high energy track lights at Home Depot -- but they seem to be high heat/high wattage, which I do not like.

Recent lighting thread.  Click on the link.

what size bulb do your fixtures use?

Thank you for the link to the other thread, I have read that one also.  I am hoping to learn what drives the cost of the LED fixtures up.  Or put another way can I just buy the less expensive "incandescent" fixtures and put LED bulbs in them.  Here are a couple examples of what I was seeing:

This is a three fixture LED unit for $80.00

http://www.lowes.com/pd_650135...Id=50414914&pl=1

And this is a three fixture incandescent for $30.00

http://www.lowes.com/pd_290594...p;Ns=p_product_price|0&pl=1

I am not sure why the big difference, given that the LED takes less power and generates less heat.

Thank you in advance for any input you can provide.

Aflyer

Looking at the two links, the LED three head track light includes 3 dimable 6.5W LED's, the incandescent version includes no bulbs for the price. Assuming the heads take standard A19 medium base bulbs (it does not specify, but it looks like that) the LED fixture is a good deal based on what the A19 profile LED's that can be dimmed cost. Keep in mind these are 120V bulbs, so each one has a built in ballast. I think, depending on how many bulbs you plan to use it would be cheaper to get a track system that uses MR16 bulbs so only one ballast is required. 

AmFlyer posted:

Looking at the two links, the LED three head track light includes 3 dimable 6.5W LED's, the incandescent version includes no bulbs for the price. Assuming the heads take standard A19 medium base bulbs (it does not specify, but it looks like that) the LED fixture is a good deal based on what the A19 profile LED's that can be dimmed cost. Keep in mind these are 120V bulbs, so each one has a built in ballast. I think, depending on how many bulbs you plan to use it would be cheaper to get a track system that uses MR16 bulbs so only one ballast is required. 

Tom, thank you for that information. I was forgetting that the LED bulbs are pricey, and was trying to figure out why the fixture was so much higher.  I didn't mention it, but the Dimmers for LED's seem to be more than ones for incandescent also.

Good tip on the multiple ballast's, I will keep looking.  I basically have a 12 X 18 layout, and was thinking about 2 tracks, 3 lights on the short leg, and 4 on the longer one.  See attached plan.

Thank you again,

Aflyer

After reading all of these replies I am leaning toward removing the dimmer switch on my blue light ceiling cans.  That way when I just run the "night" switch the whole room will be blue and I can use those wonderful blue LEDS at Home Depot that are not dimmable.  They cost about 8 bucks each and, with 7,  I can fill my new layout room with blue light for under $60 in bulbs that will last a long time and not emit UVs or much heat and are low cost to run.  When I just run the daylight LED ceiling lights its daytime,  dusk or dawn with the dimmer adjusted.  And with the daylight LEDs a full throttle, I'll have plenty of light to build the layout.

Thanks for all of your help!

Mike

I am not using a dimmer just 2 bulbs in a 16x24 room, just enough blue light to see what you are doing and it give a nice night effect.

Eric,

That's about the same square footage as my room.  2 bulbs?  Nice.  I will have to experiment with that -- maybe I'm overkilling the blue light effect.  I have train layout videos of blue lights and have seen them in this magazine and others and I really like the effect -- it gives it a cool night scene look.  On my last layout I suspended a blue light over certain scenes just to see what it could do and it really changed the look -- but I had no way to attach new fixtures over that layout.  So this time I am determined to have a blue lights set up before I start building the tables. 

Thanks for the input.

Mike

That is a really nice layout design you posted. 

There is no need to remove the dimmer unless you need it somewhere else. Just keep it at the maximum setting. A little bit of blue goes a long way. I would not use more than 3 bulbs to get a nighttime moonlight effect. Two may be enough. 

I bought my track lighting at HD. Unfortunately, the particular model is now a discontinued item. But they did market a replacement, so go in and look.

The cobalt blue paint for the sky is easy, as they mix it for you right there in the store. I blended my sky with white as I got closer to the horizon. Its a little tricky to get right, but you can always paint over it if you don't like your efforts.

Here is another thought: Blue Christmas LED strings. Put them down low behind your buildings and give yourself a gap between the back/sides of the layout and the wall to hide them just below the tops of the hills. Kill the main lights in the room and light the strings for a neat night effect. Buy a string or 2 as a trial. If you do not like it, use them next Christmas on the house!

Chris

LVHR