Use the Northland UV Glo-Buster Flashlight to supercharge the phosphorescent pigments in Super-Glo and other glow-in-the-dark spoons, jigs and hooks with concentrated ultra-violet light that's 200% more intense than standard incandescent lights. Produces a more colorful, longer-lasting glow ideal for fishing in low-light conditions and at night, but is also noticeable in broad daylight.Features 12 UV LED bulbs, 200% more powerful than a traditional LED bulb Glows your spoon, jig, or hooks 10x longer..... like holding the sun in your hands Batteries not included