Press Releases

Dialight’s New 655 Series ½-Inch LED Panel Mount Indicators Offer Reliability & Value for Control Panel Applications

Company’s 80-year Legacy in LED Indicator Market Ensures Dependable Performance with Flexible, Plug & Play Installation

Farmingdale, New Jersey USA– Dialight (LSE:DIA), celebrating 80 years as a global leader in industrial LED lighting innovation, today launched its new 655 Series  ½-inch Snap-in Panel Mount Indicators, providing a high-bright, RoHS compliant solution for electrical/machine panels, dashboards, status indication, medical application and maintenance and warning indication and more.

Available in red, green, yellow and blue with both dome and flat lens options, the new 655 Series features internal connections are solder joints for more robust performance in high-vibration and high-shock environments compared to compression joints, offering better durability and longer life. Featuring plug-and-play installation, the 655 Series is designed entirely with internal circuitry, with no additional resistors or components required for 12v or 24V system compatibility.

Featuring brass and nickel-plated terminals with a polycarbonate housing, the 655 series tolerates operating temperatures from -20°C to +85°C and panel thickness up to 3.5mm for dome lens and 5.5mm for flat lens products.  Both flat and dome versions are available with wire leads. Flat lenses are also available with brass Nickle plated 250 Faston terminals.

Dialight’s expanded LED Indicator line provides customers with a wider range of options for panel mount applications, backed by Dialight’s proven, 80-year history of reliability in the indicator market. And, it’s broad product offering enables one-stop-shopping from a single-source global supplier, which helps streamline customers’ purchasing process.

“Dialight was founded on the LED indicator business in 1938, making panel indicators for World War II airplanes, so these products are part of our DNA,” said Matthew Boudiette, Signals and Components Vice President. “Our legacy of innovation and reliability has set the standard in this market, and our customers know they can count on Dialight to deliver durability, value and the wide array of products they need to get the job done.”

To learn more about Dialight’s class-leading industrial LED lighting and indicator innovations, visit

About Dialight

Dialight is a global leader in improving sustainability, safety and operational efficiency for its customers by providing high-efficiency, long-lasting LED lighting technology for industrial applications. With over a million fixtures installed worldwide, Dialight’s class-leading technology reduces energy use, cost and environmental impact for customers and is certified to a broad range of international standards. The company’s operations are headquartered in the U.S., and it is listed on the main market of the London Stock Exchange under the ticker DIA. Further information on Dialight and its products is available at

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