Difference in Reverse Lights?
 

so I’m in the process of buying some smoked reverse lights and rear signal lights, and noticed that some are listed 93-96 and some are listed 97-03 (I may be off by a year or so). But anyways, is there a difference? Via picture they look the same, which I know that doesn’t mean a whole lot so I thought I would ask on here, thanks for any input!