

| Subject: | Re: low-voltage lighting |
| From: | mike miller |
| Date: | Thu, 14 Feb 2002 07:36:33 -0800 |
Boy! That's a big bulb. Never seen a Quarts halogen, wonder what a gallon one would look like? Mike Whose spell checker is dumber than he is. > From: Mike Moery <mike.moery@ACSALASKA.NET> > Reply-To: Mike Moery <mike.moery@ACSALASKA.NET> > Date: Wed, 13 Feb 2002 22:11:11 -0900 > To: vanagon@GERRY.VANAGON.COM > Subject: Re: low-voltage lighting > > AC or DC isn't important with a simple resistance load, like an > incandescent light bulb (that includes quarts halogen). If there's a > transformer involved, then it's entirely different though > . > ����-Mike Moery > Anchorage, AK > � --------------- > �� �����||E[__] [__]|[_]\ > � ������| =======| - ��|| � > * * * *( o )-------( o )= > 'Ol Bessie '82TD Westy > > > -----Original Message----- > From: Vanagon Mailing List [mailto:vanagon@GERRY.VANAGON.COM] On Behalf > Of Chris Smith > Sent: Wednesday, February 13, 2002 8:40 PM > To: vanagon@GERRY.VANAGON.COM > Subject: Re: low-voltage lighting > > One thing I forgot, be sure the lamps are really 12V DC and not 12V > AC. You could be in for a melt down if you get that backwards! There > are > also some inexpensive 12v florescent fixtures that provide much more > light > letting your battery last much longer, days instead of hours. Just do > your > math and remember that the average starter battery will let you draw 40 > amp/hours before the bus won't start. 8 amps for 5 hours = 40 > amp/hours. this assumes that the battery is in top condition, the > weather > is warm, and the engine fires-up right away. A second battery is > recommended for running that much lighting. > > Chris Smith > > > At 09:14 PM 2/13/02 -0500, Bradley Flubacher wrote: >> Precisely the type of undercabinet lighting I was referring to. I > wasn't >> sure of the wattage, however. I wonder if lower wattage bulbs can be > put >> into the fixtures if needed. >> >> Thanks for your input! This will probably be much more cost-effective > than >> RV style lighting- maybe brighter and more attractive too. >> >> >> Bradley Flubacher >> State College, PA >> '81 diesel rabbit >> '82 diesel westy >> '82 diesel van >> '84 GL wasserboxer >> >> -----Original Message----- >> From: Vanagon Mailing List [mailto:vanagon@GERRY.VANAGON.COM]On Behalf >> Of Chris Smith >> Sent: Wednesday, February 13, 2002 6:36 PM >> To: vanagon@GERRY.VANAGON.COM >> Subject: Re: low-voltage lighting >> >> >> At 12:42 PM 2/13/02 -0500, Bradley Flubacher wrote: >>> I've been considering going out to my local home improvement store to > buy >>> some under-counter low voltage lighting. As you probably know, > they're 12v >>> lights. I thought it might be a nice addition to my poorly lit > westy. I'm >>> not sure how many amps each light draws, but if I can get them on a > 10-15 >>> amp circuit, would there be any reason NOT to use this kind of > lighting? >> >> To find out the draw of each lamp simply divide the wattage by >> 12(volts). this will give you the amperage that they draw when >> running. Remember that incandescent lamps draw more when being turned >> on. 15 amps of lamps will pop a 15 amp fuse if they all get turned on > at >> the same time. Most of the lamps you'll find are probably 20 watt > fixtures. >> >> 20(W) divided by 12(v) = ~1.67(A) >> >> This should add a nice touch to the interior but will drain a battery > if >> left on too long. >> >> The set I found was a pack of 5 undercabinet 20W halogen lamps. total > draw >> is just over 8 amps, or about 5 hours on a standard small car battery. > The >> TURD is using about 5 times as much battery storage so I can get a > couple >> of nights on the lights between charges. >> >> Your results may vary, please do not try this at home, if the is not > what >> you expected, please alter your expectations. >> >> Unemployed Bum >
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