Thread: blackout shades
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  #8  
Old 08-29-2005, 04:28 PM
Patrick del Poker Grande Patrick del Poker Grande is offline
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Join Date: Apr 2004
Posts: 8
Default Re: blackout shades

You need light-cancelling lamps. They work just like noise-cancelling headphones, only instead of producing sound waves 180 degrees out of phase with the ambient noise, these lamps produce light waves 180 degrees out of phase with the ambient light. I suggest you pick up a couple - they're well worth the price.
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