Do these lights require an upgraded harness like the H-4 light require?

JW Speaker Black LED Headlights | 8700 Evolution 2 | 66-78 Bronco, 48-78 Ford Truck

Product: JW Speaker Black LED Headlights | 8700 Evolution 2 | 66-78 Bronco, 48-78 Ford Truck

The Speaker headlights do not require upgraded wiring. However the # 6129 harness is still a nice upgrade.

Asked: Nov 03, 2021 - 06:33 AM PST • Answered: Nov 04, 2021 - 07:34 AM PST • SKU: 6109

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