2016-2018 GMC Sierra 1500 LED Halos Diode Dynamics-dd2177-1
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2016-2018 GMC Sierra 1500 LED Halos Diode Dynamics

Regular price$296.00 CAD
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  • WHAT'S INCLUDED IN THE BOX:

Two (2) application-specific LED Halos
Two (2) waterproof drivers
Two (2) input wire pigtails with T-taps
Installation guide

Quantity: Pair (Left and Right Side)
Warranty: 3 year warranty


COLOR
  • Free shipping within Canada on orders over 150$
  • Special Order Item, Usually Ships Within 3-7 Business Days

2016-2018 GMC Sierra LED Halos

  • Computer-designed LED Halos for the 2016-2018 Sierra 1500
  • A huge increase in brightness, even in direct sunlight
  • More uniform output, upgrade from segmented factory optics
  • Designed and assembled in the U.S.A

Overview

Time for an upgrade! From the factory, the Sierra comes with a white C-shaped DRL that from certain angles can look segmented and distorted. Diode Dynamics is excited to release our HD LED Halos for the 2016-2018 GMC Sierra that provides a much brighter, more uniform appearance compared to the factory optics. These computer-designed LED Halos are circuit boards that align perfectly behind the factory diffusing reflector. Available in switchback and amber-only, both versions also function as an additional front turn signal for a custom, yet functional look!

High output, clean appearance. The application-specific LED halos illuminate in place of the factory LED boards, with a much higher intensity. With our proprietary high-density "HDLED" technology, these modules are populated with over 700 LED chips, which are then coated by a diffusing gel, resulting in a perfectly uniform light when turned on. When it's off, the diffusing gel hides the chips, resulting in a clean, OEM appearance.

Constant-current power. To power the halos efficiently, your order includes two custom-designed drivers, which feature transient voltage suppression, reverse protection, and a switching driver for extremely high reliability over time. And here's what really makes this product shine over the competition: with an embedded microcontroller, the drivers utilize multi-stage PWM dimming, to allow for half-brightness, for use at night (parking lights), as well as full-power, for use as DRL during the day. Finally, the amber is run at even higher power, making the turn signal easily visible in broad daylight!

Wire it up. Wiring instructions are included with your order. You will need to use the included T-tap connectors to connect the drivers to ground, parking signal, DRL, and turn signal on each side. Professional installation is recommended for this product, as the headlights must be opened.

    Specifications
    Measured Lumens: 670 (Switchback Halo - Amber Turn Signal)
    Color Temp (CCT): 2000K, 6000K
    Power (watts): 11.65 (Switchback Halo - Amber Turn Signal)
    Operating Voltage: 9-16V
    Current (amps @ 13.2V): .910 (Switchback Halo - Amber Turn Signal)
    Operating Temperature: -40C to 85C (-40F to 185F)
    LED Emitter: Custom-Manufactured
    Connector(s): JST Inline Connectors, T-Tap Inputs
    Driver Features: External, Waterproof, Constant Current
    Materials: FR4 PCB
    Cooling: Passive, no heatsink
    Product Dimensions (in): 14.25x8.75x2.25

    Installation Info
    Headlamps must be opened for installation (professional installation recommended)

    Wire Colors: To make these boards work with factory lighting functions on the Sierra 1500, we recommend tapping to the following wires.

    Left side (driver side in US):
    Low Power (50% Brightness): Blue/Gray
    High Power (100% Brightness): Violet/Gray
    Turn Signal: Blue/White
    Ground: Black

    Right side (passenger side in US):
    Low Power (50% Brightness): Blue/Brown
    High Power (100% Brightness): Violet/Gray
    Turn Signal: Green/Violet
    Ground: Black

    Fitment
    NOTE: Not compatible with 2016-2018 GMC Sierra 2500 or 3500.

    Application: DRL
    Make: GMC
    Model: Sierra 1500
    Years: 2016, 2017, 2018
    Electrical Compatibility: No electrical issues (tested and confirmed)

    NOTE: On certain Denali trim levels, the DRL is pin 8 and the Parking light is pin 6.