6 PACK OF LONG HAUL CLEAR/CLEAR CLEAR/WHITE LED 2" ROUND REVERSE MARKER LIGHTS TRAILER RV 12V LED LIGHTS 3 LEDs of super flux (P4) type Meets DOT FMVSS 108/SAE requirements Super long lifespan up to 100,000 hours PC lens and housing ultrasonically welded together to ensure a permanent and waterproof seal. 6 LIGHTS!!