The IDEC YW1P-2EH22R is a red pilot light dome designed for 115/120V AC systems and accommodates a 22mm panel cutout. Its space-efficient design includes 10mm thick contact blocks with a removable operator for easy maintenance. The unit's compact, lightweight construction and metal bezel ensure durability, while the unibody design simplifies installation. A separate contact block enhances ease of installation and removal. Additionally, the pilot light's large lens offers an expansive viewing angle for clear visibility.