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Archived from the original on Rhodamine 6G yields orange light. It is advisable to keep the mixture away from skin and to prevent accidental ingestion if the glow stick case splits or breaks. Glowsticking is the use of glow sticks in dancing. The dyes used in glow sticks usually exhibit fluorescence when exposed to ultraviolet radiation—even a spent glow stick may therefore shine under a black light. Lamps Lighting List of light sources. Glow sticks are often used for recreation, but may also be relied upon for light during military, police, fire, or emergency medical services operations.

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Glow sticks emit light when two chemicals are mixed. When the outer container is flexed, the inner container breaks, allowing the solutions to combine, causing the necessary chemical reaction. A downconversion from ultraviolet to visible is possible, as is conversion between visible wavelengths e.

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