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Fluorescent Light Sources

A fluorescent light source is a tube containing mercury vapor and lined with a phosphor. When current is passed through the vapor the strong ultraviolet emission excites the phosphor, which emits visible light. The ultraviolet itself cannot emerge because it is absorbed by the glass.

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CoolLED Ltd. - Andover, United Kingdom

CoolLED designs and manufactures LED illumination systems for researchers and clinicians. Range of LED wavelengths; single wavelength stand-alone sources to multiwavelength automated systems and LED illumination for Fura-2 ratiometric calcium imaging available. Systems are intense, stable, controllable, fast-switching, and cost-effective.

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Glossary

fluorescent light source A tube containing mercury vapor and lined with a phosphor. When current is passed through the vapor the strong ultraviolet emission excites the phosphor, which emits visible light. The ultraviolet itself cannot emerge because it is absorbed by the...

Fluorescent Light Sources Suppliersvaporultraviolet emissionvisible lightmercury vaporfluorescent lampfluorescencefluorescence imagingillumination systemslighting equipmentbulbslight sources