| http://www.w3.org/ns/prov#value | - The inspection lamp 1700 can also be made with LEDs 1701 that have a peak wavelength longer than 415 nanometers, although wavelengths longer than 415 nanometers but capable of causing fluorescence of visibly fluorescent materials will typically require a user of the inspection lamp 1700 to use a viewing filter such as tinted glasses that block most of the visible light produced by the inspection l
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