This Partsam set of 5 pieces black smoked finish truck roof top cab marker lamps with replaceable LED bulbs inside which will fit for most truck, SUV, RV, Van on the roof (no matter for replacement or as fresh new add-on).<br><br> This kind of roof top cab marker lamp has a trendy smoked black surface and come with a 5-SMD-5050 T10 LED bulb inside. (replaceable)<br><br> Since the lamp bulb is replaceable, if you don't like the standard amber color LED bulb inside, you can easily replace the LED bulb inside with xenon white LED or even ultra blue LED.<br><br> <br><br> Fits for 1999-2016 Ford F-150 F-250 F-350 F-450 F-550 F-650 F-750 E-150 E-250 E-350 E-450 Super Duty Pickup Trucks.<br><br> <b>Special Features:</b><br><br> 5 pieces in each pack.<br><br> DOT approved.<br><br> Smoked black finish.<br><br> Lamp size: 4" x 3" x 2".<br><br> Base size: 3.95" x 2.8" (LxW); Hole to hole distance: 1.7".<br><br> Come with xenon white LED bulbs inside.<br><br> LED bulbs are replaceable to different colors.<br><br> Replacement for trucks' OEM amber lens cab marker roof lamps or a new add-on installation for your truck (note: for the new-adding installation, it will require some drilling)<br><br> <b>Replace Part # 264142BK 264142CL 264142AM</b><br><br>