Power supply ? for automibile headlight pond light
Howdy all!
Saw the posting from last week about making a home made pond light from a car headlamp and thought I;d give it a whirl! However, my question is- what the heck do I 'plug' it into to light up? I assume a low voltage transformer that you use for garden lights but my momma told me never to assume ! grin So, anyone have any ideas? And if it is a garden trnasformer, how many watts should I get? I'm planning on getting a few garden lights so I need to know how large of a transformer to get to power them all. ( It seems that most headlights are about 45-60 watts and the garden lights I am looking at are 18watts , if that makes any difference to transformer) ANY IDEAS WOULD BE GREAT! Mick! |
Power supply ? for automibile headlight pond light
Mick,
When I bought my yard transformer, 12 volt, it was rated for so many watts. The yard transformer is the way to go for the headlamp. Just add up the total wattage of all the lights and then buy a transformer that will supply that. If the load is larger than the capacity of the transformer, then the voltage will go down and the lights will burn dimly, and the transformer will not last. -- RichToyBox http://www.geocities.com/richtoybox/pondintro.html "Mick709" wrote in message ... Howdy all! Saw the posting from last week about making a home made pond light from a car headlamp and thought I;d give it a whirl! However, my question is- what the heck do I 'plug' it into to light up? I assume a low voltage transformer that you use for garden lights but my momma told me never to assume ! grin So, anyone have any ideas? And if it is a garden trnasformer, how many watts should I get? I'm planning on getting a few garden lights so I need to know how large of a transformer to get to power them all. ( It seems that most headlights are about 45-60 watts and the garden lights I am looking at are 18watts , if that makes any difference to transformer) ANY IDEAS WOULD BE GREAT! Mick! |
Power supply ? for automibile headlight pond light
Mick, it's really easy to make a pond light out of a headlight, it will take
you an evening to make it, plus a day or two for the caulking to cure. You can buy aquarium calking at orchard supply & hardware, or most petstores. Do not use regular kitchen/bath/window calking, most of that specifically says not for marine or aquarium use. Before you begin the project, to see what kind of garden lighting system you have. If you have a low wattage transformer from Intermatic or Malibu, it's usually not grounded, The grounded transformers are rated at 300watts or higher, for their product line. Next add up the wattage of all the bulbs connected to the transformer, it should be less then the rating of the transformer. Once all that's done, follow the directions below, and you're done. I purchased a sealed beam, Sylvania H4656, which is a combination of high and low beam in 1 unit. A high beam only would have been desirable, but I couldn't find any that had prongs that were convenient to solder the wires to. If you look at the back of the bulb you will see 3 prongs high low O O O ground A side view of one of the prongs, looked like this. --------\ O | --------/ Connect 1 wire to the ground, and 1 wire to the high beam prong. The solder didn't bond very well, to the prongs, so I found it easier to thread the wire through the whole in the prong, and wrap it back around itself, and solder the wire. Cover all prongs with aquarium caulking to prevent corrosion. Note: Do not use kitchen/bath/window caulking, most of that stuff isn't safe to use in ponds. Let it cure in the sun for 2-3 days, then wash it off. Aquarium caulking can be purchased at most pet stores, but is cheaper at Orchard Supply & Hardware. I haven't decided yet, if I'm going to embed this setup in a concrete block, or if I'm going to just rest a rock on top of it. otherwise it will just float in the pond on the surface. Right now it's just resting on top of my waterfall, awaiting me to decide where I want to place it. http://www.boredom.org/~manek/garden/pond_april_2003/ Sameer "Mick709" wrote in message ... Howdy all! Saw the posting from last week about making a home made pond light from a car headlamp and thought I;d give it a whirl! However, my question is- what the heck do I 'plug' it into to light up? I assume a low voltage transformer that you use for garden lights but my momma told me never to assume ! grin So, anyone have any ideas? And if it is a garden trnasformer, how many watts should I get? I'm planning on getting a few garden lights so I need to know how large of a transformer to get to power them all. ( It seems that most headlights are about 45-60 watts and the garden lights I am looking at are 18watts , if that makes any difference to transformer) ANY IDEAS WOULD BE GREAT! Mick! |
Power supply ? for automibile headlight pond light
Very nicely done, Sameer! You did a good job with the rockworks. Question on
the light, however: you said to wire one to the ground and the other to the HIGH beam? Not the LOW? Doesn't that put out too much light? Lee "Snooze" wrote in message rthlink.net... Mick, it's really easy to make a pond light out of a headlight, it will take you an evening to make it, plus a day or two for the caulking to cure. You can buy aquarium calking at orchard supply & hardware, or most petstores. Do not use regular kitchen/bath/window calking, most of that specifically says not for marine or aquarium use. Before you begin the project, to see what kind of garden lighting system you have. If you have a low wattage transformer from Intermatic or Malibu, it's usually not grounded, The grounded transformers are rated at 300watts or higher, for their product line. Next add up the wattage of all the bulbs connected to the transformer, it should be less then the rating of the transformer. Once all that's done, follow the directions below, and you're done. I purchased a sealed beam, Sylvania H4656, which is a combination of high and low beam in 1 unit. A high beam only would have been desirable, but I couldn't find any that had prongs that were convenient to solder the wires to. If you look at the back of the bulb you will see 3 prongs high low O O O ground A side view of one of the prongs, looked like this. --------\ O | --------/ Connect 1 wire to the ground, and 1 wire to the high beam prong. The solder didn't bond very well, to the prongs, so I found it easier to thread the wire through the whole in the prong, and wrap it back around itself, and solder the wire. Cover all prongs with aquarium caulking to prevent corrosion. Note: Do not use kitchen/bath/window caulking, most of that stuff isn't safe to use in ponds. Let it cure in the sun for 2-3 days, then wash it off. Aquarium caulking can be purchased at most pet stores, but is cheaper at Orchard Supply & Hardware. I haven't decided yet, if I'm going to embed this setup in a concrete block, or if I'm going to just rest a rock on top of it. otherwise it will just float in the pond on the surface. Right now it's just resting on top of my waterfall, awaiting me to decide where I want to place it. http://www.boredom.org/~manek/garden/pond_april_2003/ Sameer "Mick709" wrote in message ... Howdy all! Saw the posting from last week about making a home made pond light from a car headlamp and thought I;d give it a whirl! However, my question is- what the heck do I 'plug' it into to light up? I assume a low voltage transformer that you use for garden lights but my momma told me never to assume ! grin So, anyone have any ideas? And if it is a garden trnasformer, how many watts should I get? I'm planning on getting a few garden lights so I need to know how large of a transformer to get to power them all. ( It seems that most headlights are about 45-60 watts and the garden lights I am looking at are 18watts , if that makes any difference to transformer) ANY IDEAS WOULD BE GREAT! Mick! |
Power supply ? for automibile headlight pond light
"Lee Brouillet" wrote in message
... Very nicely done, Sameer! You did a good job with the rockworks. Question on the light, however: you said to wire one to the ground and the other to the HIGH beam? Not the LOW? Doesn't that put out too much light? Lee I unfortunately can't take credit for the rock work, that was there when we bought the house. As for the lights, if you connect it to the low beam, then the light will be very dim, to the level of a bedroom nightlight, at least with this particular lamp. Using the high beam produces a desirable level of light. Sameer |
Power supply ? for automibile headlight pond light
"Lee Brouillet" wrote in message ...
Very nicely done, Sameer! You did a good job with the rockworks. Question on the light, however: you said to wire one to the ground and the other to the HIGH beam? Not the LOW? Doesn't that put out too much light? AFAIK, high and low beam are equal in optical brightness (and electrical power). The main difference between them is the physical location of the filaments within the reflector, so as to direct the beam straight forward (high) or downwards (low). For garden/pond application, you could probably power *both* filaments if you wanted that much light. (Disclaimer: I'm a EE, not an auto mechanic, and the above might vary between brands of bulb or automobile.) Lee "Snooze" wrote in message rthlink.net... Mick, it's really easy to make a pond light out of a headlight, it will take you an evening to make it, plus a day or two for the caulking to cure. You can buy aquarium calking at orchard supply & hardware, or most petstores. Using a sealed-beam headlight is a neat idea; I'll have to try it. I've got two 20W underwater lights, and also some spots shining down into the water. However, the latter have proved quite unreliable, and have to be carefully aimed to avoid dazzle. Fixing them has been on my To Do list for a year now. BUT this spring our local HD was selling 5-packs of the solar-charged LED lights for CAN$45, so we grabbed a box. I now think I will replace all the dry-land lights with these, which will free up spare capacity on the transformer for a third underwater light, using your idea. |
Power supply ? for automibile headlight pond light
"Steve Watson" wrote in message
om... AFAIK, high and low beam are equal in optical brightness (and electrical power). The main difference between them is the physical location of the filaments within the reflector, so as to direct the beam straight forward (high) or downwards (low). For garden/pond application, you could probably power *both* filaments if you wanted that much light. (Disclaimer: I'm a EE, not an auto mechanic, and the above might vary between brands of bulb or automobile.) Unfortunately the contacts are covered in caulk and is submerged, so I can't test the resistance, but aside from the location of lamp within the reflector. I would bet that the high beam bulb has a lower resistance then the low beam bulb, allowing it to consume more watts. Sameer |
Power supply ? for automibile headlight pond light
I am interested in making these. Does anyone have any diagrams and further
information that can help me?? Thanks, Sacha |
Power supply ? for automibile headlight pond light
"MISSYMAGICGIRL" wrote in message ...
I am interested in making these. Does anyone have any diagrams and further information that can help me?? Read this entire thread, specifically search for the post with the following message id. Message-ID: ink.net http://groups.google.com/groups?hl=e....earthlink.net If you have any questions after reading that, give us a holler -- Sameer change the two in my email address to a 2, when replying |
Power supply ? for automibile headlight pond light
Link doen't work.
Sacha In article ink.net, "Snooze" writes: Subject: Power supply ? for automibile headlight pond light From: "Snooze" Date: Wed, 23 Apr 2003 21:23:42 GMT This is a multi-part message in MIME format. ------=_NextPart_000_0012_01C309A4.2EE12760 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable "MISSYMAGICGIRL" wrote in message = ... I am interested in making these. Does anyone have any diagrams and = further information that can help me?? =20 =20 Read this entire thread, specifically search for the post with the = following message id. Message-ID: ink.net http://groups.google.com/groups?hl=3...UTF-8&selm=3D= UL4pa.36734%244P1.3282790%40newsread2.prod.itd.ea rthlink.net If you have any questions after reading that, give us a holler --=20 Sameer change the two in my email address to a 2, when replying ------=_NextPart_000_0012_01C309A4.2EE12760 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable HEADSTYLE/STYLE/HEADDIV"MISSYMAGICGIRL" "miss wrote in=20message FONT=20face=3DArial=20size=3D2news:200304231509 05.18769.00000158@mb-m24 ..aol.comFON=T=20face=3DArial size=3D2.../DIVDIV I am interested in making these. =Does anyone=20have any diagrams and further information that can help =me??=20 /DIVDIVRead this entire thread, specifically =search for=20the post with the following message id./DIVDIV /DIVDIVMessage-ID: A=20href=3D"mailto:UL4pa.36734$4P1.3282790@news read2.prod.itd.earthlink ..net"=FONT=20face=3DArial=20size=3D2UL4pa.3673 rod.itd.earthlink.net=/AFONT=20face=3DArial size=3D2/DIVDIVA=20href=3D"http://groups.google.com/groups?hl=3Den &lr=3D&ie=3DUTF-8&=amp;oe=3DUTF-8&selm=3DUL4pa.36734%244P1.3282790%40newsr ead2.prod.itd.=earthlink.net"http://groups.google.com/groups?hl=3Den&lr=3 D&ie=3D=UTF-8&oe=3DUTF-8&am p;selm=3DUL4pa.36734%244P1.3282790%40newsread2.pr o=d.itd.earthlink.net/D IVDIV /DIVDIVIf you have any questions after reading =that, give=20us a holler/DIVDIV-- Sameer/DIVDIV /DIVDIVchange the two in my email address to a 2, when=20replying/DIV ------=_NextPart_000_0012_01C309A4.2EE12760-- ------------------- Headers -------------------- Path: lobby!ngtf-m01.news.aol.com!ngpeer.news.aol.com!nntp1.roc.gbl x.net!nntp.g blx.net!nntp1.phx1.gblx.net!nntp.gblx.net!nntp.gbl x.net!newsfeed.news2me.c om!newsfeed2.earthlink.net!newsfeed.earthlink.net! stamper.news.pas.earthli nk.net!newsread1.prod.itd.e arthlink.net.POSTED!not-for-mail From: "Snooze" Newsgroups: rec.ponds References: Subject: Power supply ? for automibile headlight pond light Lines: 85 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0012_01C309A4.2EE12760" X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Message-ID: ink.net Date: Wed, 23 Apr 2003 21:23:42 GMT NNTP-Posting-Host: 209.86.242.238 X-Complaints-To: X-Trace: newsread1.prod.itd.earthlink.net 1051133022 209.86.242.238 (Wed, 23 Apr 2003 14:23:42 PDT) NNTP-Posting-Date: Wed, 23 Apr 2003 14:23:42 PDT Organization: EarthLink Inc. -- http://www.EarthLink.net |
Power supply ? for automibile headlight pond light
"MISSYMAGICGIRL" wrote in message
... Link doen't work. Sacha Guess your news reader doesn't like htmlized posts, this should be all 1 line, so you may need to do 2 separate cut-n-pastes into your webbrowser. http://groups.google.com/groups?hl=e...lm=UL4pa.36734 %244P1.3282790%40newsread2.prod.itd.earthlink.net Or if you're lucky, try this link, it's one of the url shortening sites, but they delete short-cut-urls after a period of time. http://smlnk.com/?SI4L1XFX Sameer |
Power supply ? for automibile headlight pond light
|
Power supply ? for automibile headlight pond light
On Thu, 24 Apr 2003, Snooze wrote:
Guess your news reader doesn't like htmlized posts, this should be all 1 line, so you may need to do 2 separate cut-n-pastes into your webbrowser. http://groups.google.com/groups?hl=e...lm=UL4pa.36734 %244P1.3282790%40newsread2.prod.itd.earthlink.net Or if you're lucky, try this link, it's one of the url shortening sites, but they delete short-cut-urls after a period of time. http://smlnk.com/?SI4L1XFX Sameer An enormous improvement! Personally, I like http://tinyurl.com They have even shorter URLs, the URL links directly to the target site, and they say they never expire! Dave |
Power supply ? for automibile headlight pond light
"Dave Bell" wrote in message
... An enormous improvement! Personally, I like http://tinyurl.com They have even shorter URLs, the URL links directly to the target site, and they say they never expire! I liked the now defunct site, http://fcol.org, because a buddy of mine ran it, and ran an irc chat robot, you could just message, and it would reply back shortened url. Now someone runs a similar service for http://smlnk.com which is the only reason i use either of them. Sameer |
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