Dazzle your students with a glowing display of colorful fluorescent minerals under ultraviolet (UV) light. Set consists of WL7073T-01 long and short wave fluorescent mineral set (six specimens) with a convenient hooded illuminator. Tubular ultraviolet lamp (type F6T5-BLB) is mounted in a highly reflective metal hood, which filters out short wavelengths and shields the rays from the viewer's eyes. Unit is safe for use by students, Illuminator, which can be used for viewing fluorescent objects other than minerals, is complete with lamp, ballast, starter and a 3-wire cord and plug for operation on 115V, 50/60Hz. Size: 6" x 10" x 4".