The 18" fluorescent lamp is a black light that can be used to discover which substances fluoresce or phosphoresce when exposed to longwave ultraviolet light. The fixture operates on 120 V AC/60 Hz. plug.
We converted a simple 18" fluorescent light fixture into a handy ultraviolet lamp. Use this black light to discover which substances fluoresce or phosphoresce when exposed to longwave ultraviolet light. Show your students that everyday products like Vaseline®, Sensodyne® toothpaste and Liquid Tide® all fluoresce under a black light. Demonstration/instruction sheet provided. Fixture operates on 120 V AC/60 Hz. UL listed.
Optional germicidal UV bulb available for purchase (Catalog No. AP6969).