license plate holder with light

Many include LED taillights that deliver brake light, turn signal, and general license-plate illumination functions.

They commonly use a 4‑flat electrical connector and include the necessary wiring to integrate with the vehicle's wiring harness.

Some kits use a flexible license plate attachment to help safeguard the plate from damage in situations such as navigating steep driveways.

Common inclusions are a mounting bracket and the necessary wiring; some kits also include LED taillight components and full wiring for integration with the vehicle harness.

Some designs include attachment points so the plate and lights remain visible or can rotate down and out of the way; other listings note the kit is not intended to remain installed when swing plate arms are closed.

Warranty coverage varies by item; example listings show options such as a lifetime limited warranty and a 2‑year limited warranty.