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|    alt.energy.homepower    |    Electrical part of living of the grid    |    2,576 messages    |
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|    Message 996 of 2,576    |
|    (PeteCresswell) to All    |
|    Re: Low-Power Solar?    |
|    16 Feb 12 11:37:22    |
      From: x@y.Invalid              Per v8z:       >Any incandescent (halogen, xenon, etc. but not LED) light can be converted       >inexpensively to an IR illuminator by simply putting a 720nM -920nM filter       >over it. I have a 2 d-cell xenon bulb mag-lite flashlite that has a 55mm       >diameter 850nM photo filter ($8.00 free shipping on Ebay) attached to over       >the lens with electrical tape. It works better than the illuminator that       >came with our NV monocular, and all that you see downrange is a very slight,       >dull red glow. The same should work for a 12VDC Malibu light.              That's something of a revelation to me. Thanks!              One of the downsides I keep hearing about motion-triggered floods       is false trips by animals or whatever annoying the neighbors.              The filter approach would appear to mitigate that.       --       Pete Cresswell              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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