Blue monolithic pilot light Ø22 plain lens with integral LED 230…240V. range of product: Harmony XB5 – product or component type: monolithic pilot light – device short name: XB5 – bezel material: dark grey plastic – fixing collar material: plastic – head type: standard – mounting diameter: 22 mm – operator additional information: with plain lens – customizable: yes – light source colour: blue – device presentation: monolithic product.