AUTOLIGHTS4U Description You are buying a new LEFT RIGHT SIDE BLACK LED TAILLIGHT ASSEMBLIES that will fit * 2007 MONACO SIGNATURE FORTRESS MOTORHOME RV FAST SHIPPING EXCELLENT QUALITY Fit, function, and look are excellent. These lights were tested on the RV so the fit is like the originals. These are professionally manufactured by the leading lighting company in the world. Many of our parts come from the same manufacturer that supplies the RV companies. These are guaranteed not to leak or allow moisture. Any questions please email me at and also check out my store for other lighting products Warranty I warrant all of my products to be free of any manufacturing defect for 1 YEAR. If moisture gets inside or if it does not fit correctly I will replace it or issue a refund.