PUTCO Cover for 50" Light Bar Curved/Straight. Dual Tone Siren Plus it features programmable hands BIL46-191465 Optics:Flood fits_1994-1999`Mercedes-Benz`S320`SWB~1994-1995`Mercedes-Benz`S350`Base~1994-1999`Mercedes-Benz`S420`Base~1994-1999`Mercedes-Benz`S500`Base Year Make Model Submodel

PUTCO Cover for 50" Light Bar Curved Straight. Dual Tone Siren Plus it features programmable hands BIL46 191465 Optics:Flood fits_1994 1999`Mercedes Benz`S320`SWB~1994 1995`Mercedes Benz`S350`Base~1994 1999`Mercedes Benz`S420`Base~1994 1999`Mercedes Benz`S500`Base Year Make Model Submodel Plus it features programmable hands free controls like �Horn Ring Cycler (HRC) �function that enables the driver to cycle through the siren tones with the vehicles horn and Siren Cutout or Park Kill to disable the siren when exiting the vehicle Qty 4: Ignition & Qty 4: Timed Output Wires and Ground Output Wires with Lightbar Power & Ground for Power 18 Fuse Panel