Thread: How to illuminate area between two flags so that they will appear to glow in the dark
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Old 09-05-2020, 08:09 AM
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242177P 242177P is offline
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Look into black light. Almost all white fabrics (the letters) glow, while everything else
remains unaffected. It might have a hint of bluish-purple, but it should do the trick
quite nicely.

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