Illuminate inline flow sights to inspect the color, clarity, and flow of liquids in food and beverage, brewery, chemical, and pharmaceutical processing lines. A hands-free alternative to flashlights and machine lights, these lights slide in between the sight glass and the external bars on your flow sights. Made of flexible silicone, they create a watertight seal against the sight glass, minimizing the space where bacteria can grow. The lights are also totally enclosed, so they’re protected from high-temperature washdowns and harsh cleaners. USP Class VI certified, these lights meet the highest safety standards of the United States Pharmacopoeia.

With built-in LEDs, these lights last longer, are more efficient, and generate less heat than other light technologies. A neutral light appearance lets you see true colors, which improves the visibility of even dark liquids in dimly lit areas. These lights will not yellow, so the quality of the light will not change. You can also use them to backlight clear containers. They require a power cord with an M12 socket that withstands washdowns (not included).