D3S Xenon lamp 35W, 6000K, 1 piece. D3S Xenon lamp 35W > 12/24V, 6000K, 1 piece, E-marked. Suitable for 12V / 24V system. Cannot replace D1S lamp, D1 ballast not compatible. The connector differs between D1S & D3S, Alternative 4300K lamp = 85-501-2043