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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
(longwave reactive rocks also included)
TECHNICAL SPECSIFICATIONS
Optical filter blocks any visible light generated by the bulb while allowing the invisible UV radiation to excite the electrons inside of fluorescent rocks
2 pounds 4 ounces
While only 10% of fluorescent minerals respond to longwave aka blacklight many rocks can still be found in creek beds
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