cciyu 4pcs LED Light 2 Diode Clear/Red Universal Mount Clearance Side Marker Trailer High Power White LED Side Marker Lamps (clear/red) Color:Red light/ clear lens LED Type: 2 Diode leds/pc Waterproof,Shock and Vibration Resistant Mini-Sealed LED Surface mount design in Red lens / Red diodes for clearance, side marker or identification light Application: Universal 2 Diode Clear/Red Mount Clearance LED Light side marker light,clearance lamps and indication lamps Note :If the LED does not light up, simply flip it 180 degrees (reverse the polarity)