The IDEC YW1P-2EH2Y Pilot Light with LED Transformer is a durable indicator designed for clear signalling. It features a long-lasting yellow LED lamp that emits minimal heat, ensuring energy efficiency. The dome-shaped unit is compatible with 22 mm mounting and operates on a 100/110 Volt AC power supply. For enhanced safety, it includes IP20 finger safe terminals. This pilot light is an ideal choice for various applications requiring reliable and visible status indication.