range of product: Harmony XVB Universal product or component type: complete beacon beacon/indicator bk unit type: base unit with direct or tube fixing mode,illuminated unit signalling type: flashing mounting diameter: 70 mm component name: XVBL material: polycarbonate (illuminated unit),glass reinforced polyamide (base unit) light source: yellow bulb not included bulb type: protected LED,incandescent with BA 15d [Us] rated supply voltage: 48...230 V AC power dissipation in W: