UV Flashlight Tester for UV Reflective Bird Window Strike Deterrents

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Make sure your window decals and UV Liquid still glow brilliantly to help protect your wild birds. WindowAlert decals and WindowAlert UV liquid have a coating that brilliantly refl ects ultraviolet sunlight. This coating will degrade when exposed to the elements and should be replaced every 4-6 months. This 365 nanometer LED UV Black light flashlight can be used to test the quality or degree of fading of WindowAlert products. Four AAA batteries not included. Show more