Review on ⚡ Fasteners Unlimited White 003-81 Command Electronics Surface Mount 12 Volt Taillight Base - Premium Packaged Solution for Effective Lighting by Ryan Hill

This image of a RV Tail Light shows that it can be used with a license plate. In fact, this is not possible because there is no transparent window on the lamp base, so the light falls on the license plate from below. Anyway, I only needed the red lens (because it was blown off the base by cross winds on a highway). This assembly was cheaply made (no screws holding the lens cap, just a 1/4" plastic clip on each side). Although I received the light very quickly.