Partsam 2x Dual Revolution Amber/Red/Purple Square Double Face 38 Diode Marker/Turn Signal and Auxiliary Led Pedestal Light with Chrome Housing Sealed Replacement for Kenworth/Peterbilt/Freightliner - GTCV-0722510132

• SIZE: L 4.5", W 2" x H 6.5". Voltage: 12V. Wire Length: 10". IP67 Waterproof. PACKAGE INCLUDED: 2pcs Square Amber/Red/Purple 38 Diode Double Face LED Pedestal Turn Signal Auxiliary Lights with Side Marker Indicator, Clear Lens. High impact polycarbonate lens and housing and reflector are sonically sealed to prevent damage from moisture and corrosion. One side of this pedestal lights is amber and the other side is red when lit. When the Yellow Wire is light on, both sides turn purple even the side marker indicator. When lights are off, Lenses are CLEAR. HARDWIRED with 4 plain wires: White is ground, which powers all 3 colors (amber, red, blue). the Black wire is low brightness, which powers the marker lights function for both the amber and red sides. Red wire is high brightness, which powers the turn signal lights function for both the amber and red sides. The Yellow wire is for purple auxiliary lights, and both sides turn purple when powered. For heavy trucks like Freightliner Cascadia Century Columbia Coronado Kenworth T300 T600 T660 T680 T700 T800 W900 Peterbilt 378 379 386 387 389 579 587 International Mack fender turn signals.