The IDEC YW1P-1BUQM3W is a unibody pilot light designed for efficient use of space with its compact, 10mm thick contact blocks and lightweight construction. It features a metal bezel for durability and a removable operator for flexibility. The separate contact block simplifies installation and maintenance, while the large lens of the pilot light ensures visibility from various angles. Ideal for streamlined panel designs, this LED pilot light operates at 240V and fits in a standard 22mm cutout.