Full RGBW. Full multicolor, with no sacrifice. Convert the white LED accents inside your Sierra's headlights to illuminate in any color for a unique, custom look. Unlike other RGB products on the market that produce a mixed white color, our LED boards are RGBW, with independent White LEDs. After you have fun with colors, just select True White for a crisp, clean white output for everyday use.

App control. You can choose any color under the sun, with our Bluetooth RGBW Controller (sold separately) including True White. There's preset patterns too, including strobe, fade, and more. But it's the extras that really make this controller special. Simple features like Preset Colors make it easy to use, and fun features like Camera Match and Music Sync make it fun to show off! Don't see a pattern you like? Just program your own, and save it for later! This controller is the most fully-featured in terms of control and features on the market.

Perfect fitment. No need to align and fasten LEDs by hand - this is an OEM-grade solution, with exact fitment, and perfect alignment of the new LEDs. Just remove the factory boards, and ours fit directly in place! Your order includes two sets of LED boards, one for each side of the vehicle.

Reliable operation. To drive the high-power LEDs safely, a constant-current, waterproof, inductive driver is included for each set. These drivers were designed to last the life of your vehicle, and have been subjected to advanced transient voltage testing. These tests replicate the electrical wear and tear experienced in automotive environments every time your alternator starts and stops, which is what kills less robust electronics over time. The entire kit is also tested for long-term operation from -40 to 185 degrees F, vibration, and corrosion. All of these tests are completed to SAE/DOT standards, just like the factory components.

Experience. After over a decade in business, Diode Dynamics is the most trusted name in automotive LED lighting. Unlike every other LED distributor, we assemble and engineer products ourselves in the United States, for high quality and fast time-to-market of the newest and brightest LED technologies. We pride ourselves in offering only quality LED products, that will exceed your expectations.
Features:

• Computer-designed LED boards for the 2014-2015 GMC Sierra headlights
• Adds full multicolor functionality, plus pure white to factory LED accent
• Direct replacement for factory LED boards
• Made in USA

What's Included In the Box:

• Two (2) sets LED boards, left and right
• Two (2) waterproof drivers
• One (1) RGBW Extension wire
• One (1) RGBW Controller (optional, required)
• Quantity: Pair (Left and Right Side)
• Warranty: 3 year warranty
• Return Policy: 30-day Return with no restocking fee
• 100 percent Satisfaction Guarantee

Fitment

• Note: These boards are not compatible with aftermarket (non-factory) headlamps
• Application: DRL
• Make: GMC
• Model: Sierra
• Years: 2014, 2015
• Electrical Compatibility: No electrical issues (tested and confirmed)
• DRL Function: Operates at full brightness for DRL

Specifications

• An RGBW Controller is required to use this product.
• Operating Voltage: 9-16V
• Operating Temperature: -40C to 85C (-40F to 185F)
• LED Emitter: High-Power Epistar
• Connector(s): JST 5-pin Input (+GRBW), T-Tap Inputs
• Driver Features: External, Waterproof, Linear Regulated
• Driver Dimensions: 2.5 Inch x 1.38 Inch x 0.88 Inch
• Materials: FR4 PCB

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