Diode Dynamics Elite Series Bi-LED Headlights for 2018-2023 Jeep Wrangler JL, Part DD5166

Features Bi-LED projector for maximum output and intensity Selectable color daytime running light Modern welcome sequence Integrated amber turn signal Optional show mode and off-road lighting Engineered and Assembled in USA Overview Introducing Elite Series LED Headlights compatible with Jeep JL Wrangler 2018+ from Diode Dynamics! These headlights were designed for maximum performance, and they are the only 9-inch headlights that are 100% engineered and assembled in the USA. With the latest technology and features, they redefine what’s possible for aftermarket headlights! With OEM-grade quality, the Elite Series headlights will add a switchback turn signal, welcome sequence, a brighter DRL halo with selectable color, and optional offroad lighting and show mode. Plus, you’ll get unmatched performance and output, backed by an 8-year warranty. Maximum Light Output.The Elite Series LED Headlights provide full LED illumination for both low beam and high beam function, with the modern, rectangular bi-LED projector. This unit provides higher intensity than both the OEM halogen and LED options, shining light far down the road ahead. The beam pattern has a sharp cutoff, with excellent center intensity and strong width, for a fantastic nighttime driving experience. The same projector is installed on both the Elite and Elite Max models. Selectable DRL - On the Fly. These headlights feature a selectable DRL, to customize the look of your Jeep. With up to four distinct DRL modes, you can choose white and amber colors, and enable or disable the extra DRL bars (if equipped). No need to pop the hood. Our patent-pending technology allows you to program your headlights from inside the vehicle, using existing controls. No extra switches, wires, or controllers required! These headlights were designed for maximum performance and they are the only 9-inch headlights that are 100% engineered and assembled in the USA. Included in the box: Two (2) Jeep Elite Headlamps Two (2) Jeep Headlamp Adapter Harnesses One (1) Jeep External DRL/ Aux Tap One (1) Elite Adjuster 4mm Hex Installation Guide

• Bi-LED projector for maximum output and intensity
• Optional show mode and off-road lighting
• Selectable color daytime running light
• Integrated amber turn signal
• Modern welcome sequence

Brief Description: Upgrade your 2018-2023 Jeep Wrangler JL with Diode Dynamics Elite Series LED Headlights, engineered and assembled in the USA for powerful illumination, modern styling, and advanced lighting control. Part DD5166 delivers full LED low- and high-beam performance through a rectangular bi-LED projector, along with a selectable-color daytime running light, integrated amber turn signal, and modern welcome sequence.

The Elite Series projector produces a sharp cutoff, strong beam width, and high center intensity for improved nighttime visibility over factory halogen and LED headlamps. The selectable DRL system offers up to four appearance modes, including white and amber options, with the ability to enable or disable additional DRL bars when equipped. Patent-pending in-vehicle programming lets you change the DRL configuration using existing vehicle controls without adding switches, wiring, or external controllers.

Optional show mode and off-road lighting provide additional customization for trail use and vehicle displays. Each kit includes two complete headlamps, adapter harnesses, an external DRL/auxiliary tap, an Elite adjuster tool, and an installation guide. Designed for OEM-grade fit and performance, these Diode Dynamics headlights are backed by an 8-year warranty. This product fits select 2018-2023 Jeep Wrangler JL applications; verify vehicle configuration before ordering.

Key Product Specifications & Technical Data

• Brand: Diode Dynamics
• Part Number: DD5166
• Product Line: Elite Series
• Application: Jeep Wrangler JL
• Model Years: 2018-2023
• Lighting Technology: Bi-LED projector
• Beam Functions: Low beam and high beam
• Manufacturing: Engineered and assembled in the USA

What's Included in the Box

• Two Diode Dynamics Elite Series Jeep headlamps
• Two Jeep headlamp adapter harnesses
• One external DRL/auxiliary tap
• One Elite adjuster 4mm hex tool
• Installation guide

Fitment

Fits select 2018-2023 Jeep Wrangler JL models. Confirm the vehicle year, trim, and factory headlamp configuration before installation.

Features:

• Bi-LED Projector: Provides full LED low- and high-beam illumination with high intensity, strong beam width, and a sharp cutoff.
• Selectable Color DRL: Offers up to four daytime running light modes, including white and amber color options, programmable from inside the vehicle.
• Integrated Amber Turn Signal: Adds a built-in amber turn signal for a cohesive, modern lighting upgrade.
• Welcome, Show, and Off-Road Modes: Includes a modern welcome sequence with optional show mode and off-road lighting for added customization.

Fitments:
2018 Jeep Wrangler Rubicon
2018 Jeep Wrangler Sport
2018 Jeep Wrangler Sport S
2018 Jeep Wrangler Unlimited Moab
2018 Jeep Wrangler Unlimited Rubicon
2018 Jeep Wrangler Unlimited Sahara
2018 Jeep Wrangler Unlimited Sport
2018 Jeep Wrangler Unlimited Sport S
2019 Jeep Wrangler Rubicon
2019 Jeep Wrangler Sport
2019 Jeep Wrangler Sport S
2019 Jeep Wrangler Unlimited Moab
2019 Jeep Wrangler Unlimited Rubicon
2019 Jeep Wrangler Unlimited Sahara
2019 Jeep Wrangler Unlimited Sport
2019 Jeep Wrangler Unlimited Sport S
2020 Jeep Gladiator Altitude
2020 Jeep Gladiator Launch Edition
2020 Jeep Gladiator Mojave
2020 Jeep Gladiator Overland
2020 Jeep Gladiator Rubicon
2020 Jeep Gladiator Sport
2020 Jeep Gladiator Sport S
2020 Jeep Wrangler Rubicon
2020 Jeep Wrangler Sport
2020 Jeep Wrangler Sport S
2020 Jeep Wrangler Unlimited Rubicon
2020 Jeep Wrangler Unlimited Sahara
2020 Jeep Wrangler Unlimited Sport
2020 Jeep Wrangler Unlimited Sport S
2021 Jeep Gladiator 80th Anniversary
2021 Jeep Gladiator High Altitude
2021 Jeep Gladiator Mojave
2021 Jeep Gladiator Overland
2021 Jeep Gladiator Rubicon
2021 Jeep Gladiator Sport
2021 Jeep Gladiator Sport S
2021 Jeep Gladiator Texas Trail
2021 Jeep Gladiator Willys
2021 Jeep Gladiator Willys Sport
2021 Jeep Wrangler 80th Anniversary
2021 Jeep Wrangler Freedom
2021 Jeep Wrangler Islander
2021 Jeep Wrangler Rubicon
2021 Jeep Wrangler Sport
2021 Jeep Wrangler Sport S
2021 Jeep Wrangler Unlimited 80th Anniversary
2021 Jeep Wrangler Unlimited Freedom
2021 Jeep Wrangler Unlimited High Altitude
2021 Jeep Wrangler Unlimited High Altitude 4xe
2021 Jeep Wrangler Unlimited Islander
2021 Jeep Wrangler Unlimited Rubicon
2021 Jeep Wrangler Unlimited Rubicon 392
2021 Jeep Wrangler Unlimited Rubicon 4xe
2021 Jeep Wrangler Unlimited Sahara
2021 Jeep Wrangler Unlimited Sahara 4xe
2021 Jeep Wrangler Unlimited Sahara Altitude
2021 Jeep Wrangler Unlimited Sport
2021 Jeep Wrangler Unlimited Sport Altitude
2021 Jeep Wrangler Unlimited Sport S
2021 Jeep Wrangler Unlimited Willys
2021 Jeep Wrangler Unlimited Willys Sport
2021 Jeep Wrangler Willys
2021 Jeep Wrangler Willys Sport
2022 Jeep Gladiator Altitude
2022 Jeep Gladiator High Altitude
2022 Jeep Gladiator Mojave
2022 Jeep Gladiator Overland
2022 Jeep Gladiator Rubicon
2022 Jeep Gladiator Sport
2022 Jeep Gladiator Sport S
2022 Jeep Gladiator Texas Trail
2022 Jeep Gladiator Willys
2022 Jeep Gladiator Willys Sport
2022 Jeep Wrangler Rubicon
2022 Jeep Wrangler Sport
2022 Jeep Wrangler Sport S
2022 Jeep Wrangler Unlimited High Altitude
2022 Jeep Wrangler Unlimited High Altitude 4xe
2022 Jeep Wrangler Unlimited High Tide
2022 Jeep Wrangler Unlimited Rubicon
2022 Jeep Wrangler Unlimited Rubicon 392
2022 Jeep Wrangler Unlimited Rubicon 4xe
2022 Jeep Wrangler Unlimited Sahara
2022 Jeep Wrangler Unlimited Sahara 4xe
2022 Jeep Wrangler Unlimited Sahara Altitude
2022 Jeep Wrangler Unlimited Sport
2022 Jeep Wrangler Unlimited Sport Altitude
2022 Jeep Wrangler Unlimited Sport S
2022 Jeep Wrangler Unlimited Willys
2022 Jeep Wrangler Unlimited Willys Sport
2022 Jeep Wrangler Willys
2022 Jeep Wrangler Willys Sport
2023 Jeep Gladiator Freedom
2023 Jeep Gladiator High Altitude
2023 Jeep Gladiator Mojave
2023 Jeep Gladiator Overland
2023 Jeep Gladiator Rubicon
2023 Jeep Gladiator Sport
2023 Jeep Gladiator Sport S
2023 Jeep Gladiator Texas Trail
2023 Jeep Gladiator Willys
2023 Jeep Gladiator Willys Sport
2023 Jeep Wrangler Freedom
2023 Jeep Wrangler Rubicon
2023 Jeep Wrangler Sport
2023 Jeep Wrangler Sport S
2023 Jeep Wrangler Unlimited Freedom
2023 Jeep Wrangler Unlimited High Altitude
2023 Jeep Wrangler Unlimited High Altitude 4xe
2023 Jeep Wrangler Unlimited High Tide
2023 Jeep Wrangler Unlimited Rubicon
2023 Jeep Wrangler Unlimited Rubicon 392
2023 Jeep Wrangler Unlimited Rubicon 4xe
2023 Jeep Wrangler Unlimited Sahara
2023 Jeep Wrangler Unlimited Sahara 4xe
2023 Jeep Wrangler Unlimited Sahara Altitude
2023 Jeep Wrangler Unlimited Sport
2023 Jeep Wrangler Unlimited Sport Altitude
2023 Jeep Wrangler Unlimited Sport S
2023 Jeep Wrangler Unlimited Willys
2023 Jeep Wrangler Unlimited Willys 4xe
2023 Jeep Wrangler Unlimited Willys Sport
2023 Jeep Wrangler Willys
2023 Jeep Wrangler Willys Sport
2024 Jeep Gladiator High Tide
2024 Jeep Gladiator Jeep Beach
2024 Jeep Gladiator Mojave
2024 Jeep Gladiator Mojave X
2024 Jeep Gladiator NightHawk
2024 Jeep Gladiator Rubicon
2024 Jeep Gladiator Rubicon X
2024 Jeep Gladiator Sport
2024 Jeep Gladiator Sport S
2024 Jeep Gladiator Texas Trail
2024 Jeep Gladiator Willys
2024 Jeep Wrangler Rubicon
2024 Jeep Wrangler Rubicon 392 Final Edition
2024 Jeep Wrangler Rubicon X
2024 Jeep Wrangler Sport
2024 Jeep Wrangler Sport S
2024 Jeep Wrangler Unlimited High Altitude 4xe
2024 Jeep Wrangler Unlimited Rubicon
2024 Jeep Wrangler Unlimited Rubicon 392
2024 Jeep Wrangler Unlimited Rubicon 4xe
2024 Jeep Wrangler Unlimited Rubicon X
2024 Jeep Wrangler Unlimited Rubicon X 4xe
2024 Jeep Wrangler Unlimited Sahara
2024 Jeep Wrangler Unlimited Sahara 4xe
2024 Jeep Wrangler Unlimited Sport
2024 Jeep Wrangler Unlimited Sport S
2024 Jeep Wrangler Unlimited Sport S 4xe
2024 Jeep Wrangler Unlimited Willys
2024 Jeep Wrangler Unlimited Willys 4xe
2024 Jeep Wrangler Unlimited Willys Sport
2024 Jeep Wrangler Willys
2024 Jeep Wrangler Willys Sport
2025 Jeep Gladiator High Tide
2025 Jeep Gladiator Mojave
2025 Jeep Gladiator Mojave X
2025 Jeep Gladiator NightHawk
2025 Jeep Gladiator Rubicon
2025 Jeep Gladiator Rubicon X
2025 Jeep Gladiator Sport
2025 Jeep Gladiator Sport S
2025 Jeep Gladiator Texas Trail
2025 Jeep Gladiator Willys
2025 Jeep Wrangler High Altitude 4xe
2025 Jeep Wrangler Rubicon
2025 Jeep Wrangler Rubicon 392 Final Edition
2025 Jeep Wrangler Rubicon 4xe
2025 Jeep Wrangler Rubicon X
2025 Jeep Wrangler Rubicon X 4xe
2025 Jeep Wrangler Sahara
2025 Jeep Wrangler Sahara 4xe
2025 Jeep Wrangler Sport
2025 Jeep Wrangler Sport S
2025 Jeep Wrangler Sport S 4xe
2025 Jeep Wrangler Willys
2025 Jeep Wrangler Willys 4xe
2026 Jeep Wrangler 85th Anniversary Edition
2026 Jeep Wrangler Moab 392
2026 Jeep Wrangler Rubicon
2026 Jeep Wrangler Rubicon X
2026 Jeep Wrangler Sahara
2026 Jeep Wrangler Sport
2026 Jeep Wrangler Sport S
2026 Jeep Wrangler Willys
2026 Jeep Wrangler Willys '41

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1