Do these lights plug directly into factory wiring?

These are designed as a direct swap into your existing bumper signal light housings. Wire connectors match OEM positions — confirm your current harness before install to avoid adapter purchases.

Are these DOT or street-legal approved?

Approval status is not specified. Check local regulations before road use — some jurisdictions have restrictions on aftermarket signal light housings regardless of function.

Do the lenses seal properly against water and dirt?

Seal design not detailed in the spec sheet. Test-fit before final install and inspect around the lens edges where water could enter — you may need weatherstripping or sealant depending on fitment gaps.