Will this bolt directly to my factory brake light mounting points?

Yes — this assembly uses existing factory mounting locations. No drilling or fabrication required. Verify fit before final installation to confirm alignment.

Does this come with wiring harness or connectors?

The assembly ships as a complete light unit. Verify your factory connector compatibility before ordering — your Highlander's OEM harness may need adapter or direct connection depending on plug type.

What's the brightness difference versus the original brake light?

LED technology delivers faster response time and noticeably brighter output than factory incandescent bulbs, which improves visibility for vehicles following behind you during braking.