Mercedes Benz S -Class W140 97-99 L.E.D Tail Lamps / Lights Red/Smoke Euro Performance 1 Set Rh & Lh 1997,1998,1999 // Leds (Light Emitting Diodes) Give Off A Powerful Light That Is Brighter, More Efficient, And Longer Lasting Than The Standard Light Bulb. Led Tail Lights Provide An Upgrade In Safer Lighting While Providing The Latest Euro Look For Your Car.