MARL’s  677 series LED panel indicator lamp is a resilient, high-performance, British-made indicator used in some of the most challenging conditions on land, sea and air.

MARL, based in Ulverston in Cumbria, designs and manufactures long-lasting, robust products which have proved their worth over more than four decades.

Mounting through an 8.1mm hole, the 677 series is sealed to IP67 - weatherproof, vandal-resistant, and durable to shock and vibration, providing a reliable status indication solution for all types of applications.

The 677 series is the panel indicator of choice for American company Asphalt Zipper® in its road grinding and milling machines.

An Asphalt Zipper spokesperson said: "We needed LEDs to indicate the state of functions on our machine. After looking around, we found MARL’s 677 series. These LEDs hold up really well in our high vibration application. They are easy to see even from far away and in the sun. They also endure rain, sun, grease and impacts, and keep on working. Using the 677 series LEDs was a great decision and we haven't looked back."

For more information or to enquire about our products, contact our team:

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