2017-2019 Ford F-250/F-350 Super Duty LED Headlights (Morimoto Housing) XB gmc-sierra-2019-esr9547441 The LED rings serve as

The LED rings serve as DRL (daytime running lights)

TECH SPECS

Whats in the box

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Since these projectors do not have a bulb if the LED burns out then the entire housing will need to be sent back in for a replacement instead of a simple bulb change but Bi-led projectors do  include an 18 month warranty

2017-2019 Ford F-250/F-350 Super Duty LED Headlights (Morimoto Housing) XB gmc-sierra-2019-esr9547441 The LED rings serve asFORD SUPER DUTY: 2017 2019 FIT OE Halogen or OE LED) TECH SPECS INPUT: Ford Multi Pin OEM (plug and play) FUNCTIONS: DRL (White), Turn, Parking, Low, High MATERIAL: ABS Plastic (Housing), UV Resistant Polycarbonate (Lens) OPTIC: Kuria Optic Bi LED (4x) UV COATING: Momentive UVHC3000