Highbay 11, ceiling mounting. * mounting: - installation type: surface-mounted, - installation location: to the ceiling. * component: - ceiling mounting bracket, of steel, galvanised. - length: 165mm, width: 40mm, height: 150mm, - suspension height: 160mm, - weight: 0,8 kg. - packaging unit: set of 2. * manufacture: Siteco, Highbay 11. * type: 59HL92006.