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Illuminate distance Answer: UVA is not as visible as blue light or purple light. At this wavelength, which is around 395nm, it is nearly the maximum wavelength in UVA which is visible to human eyes although it still displays deep purple color due to its visibility.

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50W 100W UV Blacklight Flood Light For Bedroom Party Gameroom – DormVibes

Illuminate distance Answer: UVA is not as visible as blue light or purple light. At this wavelength, which is around 395nm, it is nearly the maximum

Ultra Violet UV LED Flood Light IP65 Waterproof Blacklight Party Supplies Glow

Las mejores ofertas en Luces de Seguridad LED eléctrico con cable de vidrio

600W Led Flood Light & 70W Led Black Light Ip65 Waterproof Uva Lights For Christmas Decoration, Outdoor Glow In Dark Stage Party Lighting

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