Wednesday, 21 September 2022 08:57

Pfannenberg Announces Relaunch of PYRA® Series of Lights with New 360-Degree Color-Changing LED Light

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RGB multi-colour or single-colour LED light with a wide signalling area and maximum visibility 

Pfannenberg, Inc., a leading global manufacturer of thermal management and signalling technologies, announces the re-launch of its industry-leading PYRA® LED series – now featuring a new 360-degree colour-changing LED light. Used wherever warnings and information about machines and equipment, rooms, or areas need to be displayed, the new PYRA series features an RGB LED, with selectable, multiple colours available to provide an indication of several situations in one light. 

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The updated PYRA LED series can now show three out of four available colours – red, yellow, green, and blue.  Offered as a single-colour LED, it can be field-selected to be steady on, blinking, or flashing to meet the needs of your facility. Selectable signalling modes mean users can choose the best mode to fit their needs, no matter which signalling mode is required. With or without an audible alarm, the new series offers high flexibility in controlling different warning levels. Selectable blink and flash frequencies are adaptable to a wide variety of applications, enabling users to select the best frequency for boosting perceptibility.

The updated version is now available in a medium size (PY L-M), featuring a larger cone or pyramid-shaped lens providing 360-degree visibility and ideal radiation characteristics that ensure all-around visibility. The medium-sized version offers a greater variety and flexibility of mount locations and options compared to the previously available smaller version that featured a flatter lens. The medium size also offers the ability to incorporate audible signalling into the same PYRA platform (PY L-MA). This enables separate control of visual and audible signalling for enhanced field customization.

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For more information about the PYRA series, visit

About Pfannenberg

Pfannenberg, Inc. is recognized as a leading global manufacturer of Thermal Management, Liquid Cooling Solutions and Signaling Technologies. In 1958 we invented the Filterfan®, which continues to be recognized worldwide as a leading product to help manage the temperature in electrical enclosures. Our business philosophy: Protecting People, Machines, and the Environment.

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