Each wave length produces 4 watts of power. Set also includes the book The Short Story of Fluorescence. Rugged metal housing was designed for every day industrial use. An intense of long wave or short-wave ultraviolet is yours at a flick of a switch. The L or S illuminated indicators instantly confirm which wavelength is on.
Powerful superstar delivers the short or long wave output of two ordinary lamps.
Durable Raytech teal baked enamel and anodized satin aluminum. Model LS-18CB has single switch and emits LW at one end, and SW at the other. Separate switches permit separate or combined wave length selection. Full 30 watts of power covers 3 ft. This light is also used in daylight.