Joe Fugate Modeling the 1980s SP Siskiyou Line in southern Oregon
QUOTE: Originally posted by jfugate electro: How far is the layout from the ceiling? I'm a big fan of low wattage incandescents for layout lighting (15W and 25W), but they only work well if you can get the lights within 18" or so of the layout. I assume you have looked on my web site at the lighting area? See: http://siskiyou.railfan.net/model/constructionNotes/lighting.html
Ray Seneca Lake, Ontario, and Western R.R. (S.L.O.&W.) in HO
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QUOTE: Originally posted by ndbprr Well the fact you have an outlet in the middle of the ceiling is an imprtant step. Next you should trace it back to the breaker box and determine what amperage it will handle. That will be your limit for lights. With a 9' x9' room I think most of us would get a couple of Flourescent lights and mount them on the ceiling using the light bulb recpetacle to plug them in. they make a screw in device that changes a bulb socket to a plug outlet. Then you could use a cube tap to plug in the lights. You could also substitute track flood lighting around the room using the bulb socket for power. If you really want to replicate sunlight you will need to talk with a lighting store and will probably wind up with Halogen lights. Don't overlook the heat factor as incadescent bulbs can create a lot of heat. Someone will probably say that what I have recomended regarding plugging in the lights to the bulb socket is a potential fire hazzard but that is why you keep the total amperage under the breaker amperage and a worst case scenario to me is one of the plugs falls out due to gravity and you need to plug it back in. Laying the cords on the floor is a different story.
QUOTE: Originally posted by rexhea Electro, Joe probably has the ideal method of lighting using a valance and ordinary incandesent light bulbs. This method provides a good light coverage and helps to eliminate many shadow problems. However, if you do not want to put this much work into it, I would recommend track lighting that you can buy at a building materials supply store. It is not all that expensive (in the States) and is very easy and fast to install. The main advantage to track lighting is you can move your lights for the best effects and as your layout changes. You can buy a fixture for track lighting that mounts on your existing light's wiring box. Then all you have to do is mount your lighting track using screws into the ceiling joists. Make sure you buy flood and not spot bulbs and mount the track out a bit from your layout instead of directly on top of the layout to give a good flood of the area Although I have both florescent and track lighting, I only use the florescent as extra work light (other than painting). I prefer the more natural light of the standard incandescent or halogen bulbs. Yes, halogen bulbs are hot but you will get much more light (lumens) from a 75 watt halogen than a 75 watt standard incandescent. My [2c] REX
Originally posted by electrolove Track lighting, do you mean something like this? Yes, as Selector has already said. What I like about these is the flexibility of being able to direct your light anywhere you want it. You can add as many lights to a light track as you need providing you stay within range of your wiring specs. Remember, all you have to do is buy a track light accessory that replaces your light fixture. You just remove the light fixture and wire it in its place. The track slips in and locks into the new fixture. You can add more tracks as needed by just inserting into the ends of the existing ones. I guarantee that you will like incandescent lighting much more than florescent as far as the looks of your layout goes. Your colors will be much more vivid and life- like than any kind of florescent. I started out with florescent and spent a lot of money trying different types of bulbs, but wasn't happy with any of it. Finally, I put up the track lighting with halogens and I am very pleased with the difference. REX Rex "Blue Creek & Warrior Railways" http://www.railimages.com/gallery/rexheacock Reply electrolove Member sinceFebruary 2005 From: Sweden 2,082 posts Posted by electrolove on Thursday, September 15, 2005 6:02 AM rexhea: How much heat will incandescent lighting with halogens produce? Rio Grande Zephyr 5771 from Denver, Colorado to Salt Lake City, Utah "Thru the Rockies" Reply tsasala Member sinceJanuary 2005 180 posts Posted by tsasala on Thursday, September 15, 2005 10:01 AM As a note, if you use electronic FL ballasts instead of magnetic ballasts, the flicker will not be noticable (to humans). Electronic ballast usually supply AC in the 20Khz range instead of 60hz like magnetic ballasts. In terms of efficiency, any FL lamp will be more efficient than any incandescant lamp. As such, you will get more light for less watts out of FL verses incandscent. Example, you can get a 15 watt PC lamp that outputs the same amount of light was a 70 watt incandscent lamp. When you have 10 or 15 lamps, that's a lot more light for a lot less energy (= $$) Plus, you can choose your color temperature to a certain extent. Again, 5500K is daylight, 4500K is "warm" and 6500K is "cool". -Tom Reply Anonymous Member sinceApril 2003 305,205 posts Posted by Anonymous on Thursday, September 15, 2005 11:19 AM For the heating effects of lights, the rules are all the sam regardless of the type of light, being incandescent, flourescents, halogen, etc. Heat output = watts input If you put in 250 watts of lights, you'll get about 250 watts of heat. The vast majority of the energy does NOT produce light, even in the most energy efficient lights. Incandescents are MUCH worse than flourescents. You'd have to put in 1000 watts of incandescents to equal 250 watts in flourescents. Halogen lights are higher efficiency incandescents, but not as efficient as flourescents. They're hotter, smaller, allow you to better direct the light, and give better color rendition. They also cost more. My philosophy is to put in the best lighting that you can afford. Overkill it, and make it controllable so you can dim it down as needed. When doing detailed work you'll need the bright light. When operating you probably don't need as much light as when you're working on the layout. Maybe be able to either dim the lights or selectively turn off a few of them. Track lights on a dimmer for operations, plus some big ugly flourescents on seperate switches for additional lighting when working on it would be a good mix. Mark in Utah Reply Edit Anonymous Member sinceApril 2003 305,205 posts Posted by Anonymous on Thursday, September 15, 2005 11:38 AM As I recall Joe actually lost an operating session when the heat of a Halogen lamp melted the ties on some switch work on his layout. In defense of the halogens I believe he was doing some filming and the lamps were in much closer proximity than you would normally use in layout lighting. Three other things, I like the idea of the mini/screw in flourescents aas I have used them in lamps around the house for energy saving and like them in that application. Second, the fixtures you posted of the flourescent fixtures with the plastic defuser might be advantageous, as the defuser may give you UV screening to prevent color fading. Third, the track lights you posted are the larger sized units, and would probably work well for you. My preference is for spot type of lamps in these type of fixtures to put more intense/focused lighting on the subject rather than flood type lamps. However there are smaller track light fixtures available here where we have 110 volt systems, and you may also find some "low voltage" type of smaller track lights as well. I also prefer reflector lamps as they push all the light out of the fixture instead of having it illuminate the inside of the fixture thus getting wasted. Good luck in your "hunt" for the best way of getting the "dark sucked" out of the layout room. Will Reply Edit jfugate Member sinceJanuary 2002 From: Portland, OR 3,119 posts Posted by jfugate on Thursday, September 15, 2005 11:49 AM You actually have a couple of basic approaches, depending on what you are trying to do. If you are trying to simply light a room well that has the layout in it, that's one thing. But if you are up for installing more sophisticated "display" lighting, that's entirely another. For a "lighting the room only" approach, then some sort of full spectrum florescent fixtures on the ceiling would be sufficient. However, dimming the lights won't really be an option in that case unless you want to spend the big bucks. For a "display lighting" approach where you want to emphasize the layout and make it look its best (almost a museum quality), then porcelain fixtures in a valance give you great flexibility at the lowest price. You can do low wattage incandescents (like I've done), use inexpensive low wattage florescent bulbs of your desired light color, or go with the more expensive dimmable florescents (refer to my previous post). IMO, using track lighting or tube florescents for display lighting limits your options and/or costs you more, with little benefit over standard screw-in fixtures. Joe Fugate Modeling the 1980s SP Siskiyou Line in southern Oregon Reply Pruitt Member sinceFebruary 2001 From: Wyoming, where men are men, and sheep are nervous! 3,392 posts Posted by Pruitt on Thursday, September 15, 2005 11:53 AM Right now my layout is lit with my general room lighting (when I start on the second deck, I'll install the layout lighting)., for which I use Philips Natural sunlight bulbs. The T12 style have a color rendition index of 92, meaning the bulbs produce a very broad spectrum, and the quality of the light allows you to discern small differences in shading and tone of very similar colors (two close reds, for example). From my research, any bulb with a CRI over about 85 provides very good color difference distinction to the human eye. I plan to use smaller bersions of these bulbs for my layout laighting, when that installation begins. Mark P. Website: http://www.thecbandqinwyoming.comVideos: https://www.youtube.com/user/mabrunton Reply jfugate Member sinceJanuary 2002 From: Portland, OR 3,119 posts Posted by jfugate on Thursday, September 15, 2005 11:56 AM Mark: It is also true that room level lighting won't work on a multideck layout design -- you have to adopt some sort of valance display lighting if you don't want the lower deck to be a dark and shadowy cavity. In order to have consistent look on both decks, I installed a valance with the same porcelain sockets and bulbs on *both* decks. Joe Fugate Modeling the 1980s SP Siskiyou Line in southern Oregon Reply rexhea Member sinceJuly 2004 From: Southeast U.S.A. 851 posts Posted by rexhea on Thursday, September 15, 2005 12:08 PM Electro, Heat from standard incandescent lights that can be used in track lighting is no different than those in your reading lamp, watt to watt. However, you will notice a significant difference with the use of halogen bulbs, but not to the point of making the room uncomfortable if you have average ventilation by air conditioning. Again, I use halogen over the standard because you get more lumens per watt of power and I use track lighting so I can adjust and move the lighting effects as I see fit to do so. As all ready stated, a fluorescent bulb tops the lumens per watt of power with a halogen second, if this is a critical issue. FL is also the cheapest way to go. Halogen will produce a more life-like lighting effect and can be directed to emphasise a certain layout area more than another. With FL you will flood the entire area with the same amount of light on each area and is not life-like even with "daylight" bulbs. (Proof of this is when you go buy a shirt at a clothing store that has these bulbs and go out in the sun and realize that it is not the color you thought it was.) I would suggest that you visit a local lighting store and make comparisons of all the options given to you in this thread. Someone mentioned that a combination may be the way to go. This will allow you to emphasize special (bragging) areas of your layout with track lighting, while giving you a broad coverage of light in the room with fluorescent. It really comes down to what you have heard many times on this forum." ...do what will satisfy you." and "What works for me may not work for you." [;)] REX[:)] Rex "Blue Creek & Warrior Railways" http://www.railimages.com/gallery/rexheacock Reply icmr Member sinceSeptember 2003 From: Mp 126 on the St. Louis District of NS's IL. Div. 1,611 posts Posted by icmr on Thursday, September 15, 2005 12:12 PM You have to have lights. ICMR Illinois Central Railroad. Operation Lifesaver. Look, Listen, Live. Proud owner and user of Digitrax DCC. Visit my forum at http://icmr.proboards100.com For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life. Let every thing that hath breath praise the Lord. Praise ye the Lord. Dream. Plan. Build. Reply icmr Member sinceSeptember 2003 From: Mp 126 on the St. Louis District of NS's IL. Div. 1,611 posts Posted by icmr on Thursday, September 15, 2005 12:14 PM You also need plug-ins. ICMR Illinois Central Railroad. Operation Lifesaver. Look, Listen, Live. Proud owner and user of Digitrax DCC. Visit my forum at http://icmr.proboards100.com For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life. Let every thing that hath breath praise the Lord. Praise ye the Lord. Dream. Plan. Build. Reply 123 Subscriber & Member Login Login, or register today to interact in our online community, comment on articles, receive our newsletter, manage your account online and more! Login Register Users Online There are no community member online Search the Community ADVERTISEMENT ADVERTISEMENT ADVERTISEMENT Model Railroader Newsletter See all Sign up for our FREE e-newsletter and get model railroad news in your inbox! Sign up
Mark P.
Website: http://www.thecbandqinwyoming.comVideos: https://www.youtube.com/user/mabrunton