Blue grooved lens for circular pilot light Ø22 with BA9s bulb

This Harmony ZB, blue grooved lens cap has a round shape. It is compatible with Harmony XB4 and XB5 pilot light with BA9s base. This grooved lens cap provides clear visual feedback on the status of your machines. It is easily installed and replaced on compatible pilot lights with BA9s base. It is clearly distinguishable visually at a distance due to its clear color of lens, enabling complex machine statuses to be read at a glance. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product.