range of product: Harmony XB4 product or component type: complete pilot light device short name: XB4 bezel material: chromium plated metal fixing collar material: zamak mounting diameter: 22 mm sale per indivisible quantity: 1 shape of signaling unit head: round cap/operator or lens colour: white operator additional information: with plain lens light source: protected LED bulb base: integral LED light block supply: via transformer, 1.2 VA - 24 V light source colour: white [Us] rated supply voltage: 440...460 V AC, 60 Hz