AH165-ZTWE3 is an oil-tight pilot light designed for industrial control applications, featuring a flush rectangular lens with white tinted transparent material. This unit operates at 24V DC with a flat LED lamp, providing reliable visual indication in harsh environments. The product is part of the AH165 series, which offers IP65 oil-tight protection suitable for solid-state and electronic circuits. The flush rectangular design with white lens color code (W) makes it ideal for panel-mounted applications where space is limited and clear visual feedback is required. Common applications include machinery control panels, process monitoring systems, and industrial automation equipment where durability and visibility are essential.