Steady green light 24 V AC DC. Product range: Harmony XVB Universal. Type of product or component: Bank of indicators. Indicator bank unit type: Illuminated unit. Signaling type: Fixed. Mounting diameter: 70mm. Component name: XVBC. Material: Polycarbonate. 1 neon tube: Integral green LED. Bulb Type: Protected LED [Us] nominal supply voltage 24 V ac/dc