Prices for product only. Installation not included.
Installation Docs

Kenworth T680 LED Under-Glow Light Kit

Price as Configured
UPC: 812928020165
Current Stock:
UPC: 812928020165
size: 84.00 W × 12.00 H × 12.00 L
Price as Configured
Prices for product only. Installation not included.
A Word about Delivery Time Frames

Kenworth T680  LED Under-Glow LED Light Kit

Designed to fit the newer Kenworth T680 body style (2021+) this UNDER-GLOW light kit is designed the light up the area under the truck from the front bumper to the drive axle. The sub-structure of the Kenworth T680 under most of the truck is what makes this under-glow kit possible. Offered in multi-color RGB, RGBA, Dual Color (your choice of 7 primary colors + amber) and single color (8 choices) configurations. Based on our HEAVY DUTY LED LIGHT SERIES, this Under-Glow LED light kit contains a whopping 705 super bright 5050 LEDs in 13 Heavy Duty hi-intensity LED strips (more than that if you buy the RGBA or Dual Color version). Two are mounted under the front bumper. Four are mounted on the driver's side mounted on the included aluminum flat bar affixed to the truck's sub-structure on the driver's side under the truck (facing downward). Three are mounted on the passenger's side mounted on the included aluminum flat bar affixed to the truck's sub-structure on the passenger's side under the truck (facing downward.) Two are mounted on the horizontal cross beams between the fuel tanks (facing downward). Two are mounted on the frame rails (facing downward) at the rear of the cab. The end result is complete under-glow light coverage from the front bumper all the way to the drive axle.

This kit can be used by itself or, can be paired with our Kenworth T680 Air Vent LED light kit. For multi-color RGB kits, the Heavy Duty LED Controller (or Dual Zone Heavy Duty LED Controller) offered in this kit will power all LEDs in this kit as well as the optinal Air Vent kit (we're still working on a grill light kit for this model). You only need one LED controller. NOTE: The truck pictured on this product page has BOTH our Kenworth T680 Under-Glow LED light kit AND Air Vent Light kit installed.


Single colors are going to be brighter than RGB (multi-color) LEDs. The reason is that in an RGB LED there are three diodes: red, green and blue. The LED controller mixes those three colors to create other colors. For example, equal amounts of red + green + blue = white. In a single color LED, all three diodes are the same color. So in a single color white LED, there are three white LEDs which is much brighter than an RGB led mixed to show white. If you're looking for the absolute brightest color for your truck, go with single color. If however you want to be able to change the colors from time to time, go with RGB. Just be aware that the RGB version of isn't as bright as the single color version.

RGB / Multi-Color: For RGB led lighting an LED Controller is needed to operate the lights. The controller is what operates the lights and mixes the colors. In addition to providing a wireless on/off capability, the LED controllers offered allow you to control your lights with your Bluetooth enabled smart phone and our free smart phone APP (Android and IOS) OR the included RF wireless remote. With the included RF remote you can change between 7 colors (white, red, blue, green, light blue, lime green, pink) and functions of on/off, blending, strobing, breathing, flashing, fading and dimming. You can also use your Bluetooth enabled smart phone to create that custom look with over 16 million different color combinations plus three pre-sets along with color rotation programming with either 2 or 3 color sets. See controller tab for more details on controller capabilities.

NOTE: If purchasing RGB, be aware that an RGB LED cannot create the color orange. It can come close but not exact. Why? As mentioned previously, RGB leds have three color DIODES: RED, GREEN and BLUE. It's the mixing of these three colors together that create other colors. The color ORANGE is created by mixing RED + YELLOW. The color YELLOW is created by mixing RED + GREEN. With an RGB LED, there is only one RED diode so it can only be used once. To get something that looks more like orange to the human eye using RGB LEDs you need to mix equal amounts of RED + GREEN (actually just a bit less green since the human eye is more sensitive to green wavelengths). This will give you the color YELLOW. Then, increase the intensity of the RED just a little (or, pull back the green). This will essentially add a little red to the yellow to effectively mix a color that has an orange tint which is closer to AMBER. It's not perfect but it's as close as you can get to the color orange using RGB led lights.

If you really like orange but want the flexibility that RGB provides, we suggest using RGBA. RGBA will create a nice rich orange color by mixing equal parts RED and AMBER.


This product offers our new GEN2 family of LED Wireless Controllers. It's called the GEN2 or simply the G2 LED controller. These new G2 LED controllers have the same capabilities as our GEN1 LED controllers along with some new features, capabilities and design improvements. You can read more about these new features on our GEN2 COMBO LED CONTROLLER product page. The CONTROLLERS navigation tab of this product page also provides more details on these options.


We offer the option of pre-building the LED Control Center with your order. These LED Control Centers make for a professional looking installation. Also makes the installation a little easier for DIYers since the controller wiring is neatly organized and easily identifiable. It's also a huge time saver. Can easily save two hours (or more) when doing a typical installation.

The pre-built Control Center has the LED Controller and power connections mounted to a PVC board. The power connections make it simple to connect your battery power as well as the LED strip power leads via a terminal blocks mounted to the board. Simply strip the end of the battery lead cable and LED strip power leads, push them into the terminal block and tighten the screw. This design also makes trouble shooting easier. The board has four 2" stand offs with plexi-glass mounted on top which keeps the components protected. You can read more about this option on the LED CONTROL CENTER product page. We include some photos below. The LED Control Center option is only available when an LED Controller and/or relays are ordered.

  • 12" x 12" > Designed for use with one or two Dual Zone Heavy Duty LED Controllers, switches and/or relays.
  • 12" x 10" > Designed for use with one Dual Zone Heavy Duty LED Controller, a single switch and/or relay.
  • 9" x 9" > Designed for use with one Single Zone Heavy Duty LED Controller.
Click to See Some LED Control Center Examples


RGBA is a new type of LED strip format Boogey Lights® developed. It is available in both our Low Profile and Heavy Duty LED strip formats. The RGBA led strip includes our core RGB tri-chip technology using a 5050 RGB LED with the addition of a fourth 2835 diode that is AMBER. Designed primarily for motor vehicle applications, that fourth AMBER diode can be wired to a separate switch on the dash (or tied into a relay to work with existing running lights) that allows you to quickly and easily turn on just the AMBER leds. Then, for those who want the flexibility to be able to display up to 16 million color combinations using the RGB tri-chip, they can do that too. RGB + A provides the best of both worlds. Single color amber plus RGB tri-chip multi-color. The product photo carousel of this product page includes a close-up view of the LED strip design and wiring diagram. Note that due to the addition of that fourth diode, the RGBA strips are a little wider than our standard tri-chip RGB and single color LED strips.  Also, the power lead wires use five conductor vs four. For additional information including product specs, click the SPECS navigation tab on this product page.


The Dual Color LED configuration uses our RGBA LED strip but instead of pairing that LED strip with an RGB LED controller (to mix up to 16 million different color combinations), we hard wire a combination of one, two or all three of the RGB diodes (red, green or blue) along with the AMBER diode to two on/off switches. One switch operates the primary color diode(s). The other switch operates the amber diode. There are a total of seven Dual Color configuration options: RED+AMBER, GREEN+AMBER, BLUE+AMBER, MAGENTA+AMBER, YELLOW+AMBER, CYAN+AMBER, WHITE+AMBER. With a Dual Color configuration you don't need an LED Controller. Instead, you only need two switches (and relays); one to control each color. The primary color is chosen from the available dual color drop down list. The secondary color is always amber.


The AMBER and RED single color LED strips are DOT COMPLIANT. They conform to applicable provisions of the Federal Motor Vehicle Safety Standard 108 requirements.


To achieve the full adhesive strength of the 3M® tape affixed to the back of each strip 3M® Adhesion Promoter (aka Primer) must be applied to the mounting surface first. This is an important step to ensure a secure bond. The 3M® Adhesion Promoter creates a chemical bond between the tape and the mounting surface such that the LED strip will stay stuck (at least until you decide you want to remove it). Using any other solvent such as rubbing alcohol or acetone is not the same thing as using 3M® Adhesion Promoter. While these solvents will help clean the surface, they do not prime the surface. There is a difference. 3M® Adhesion Promoter is included with this kit although you may elect to purchase more if you'd like.


True purple LED's are actually ultra-violet (UV).  They produce a soft, pleasant purple glow particularly when used on or near shiney reflective surfaces (e.g. chrome motorcycle engines).  The color however is not a real bright effect like you'll get with any of the other LED single colors.  If you want a subtle, purple glow that looks great, then the UV/LED's may well be for you.  If however you want the brightest lights possible, you will not be happy with UV/Purple. We do not recommend UV Purple for Semi-Truck applications for this very reason. The alternative to UV/Purple is MAGENTA (some call it a 'hot purple') which looks similar but has a brighter, pinkish tint. Magenta is available by mixing 100% RED + 100% BLUE which is what our single color Magenta is. You can also mix magenta using our RGB LEDs and an LED controller. Scroll through the photo carousel of this product to see an example of how the MAGENTA looks on a truck when installed.  You can also click on the SPECIFICATIONS tab of this product page and scroll down to see photos of all color options.  


No two installation scenarios are the same. Not everyone shares the same installation quality goals. Some folks are OK with twisting wires together, others want to solder them. Some folks are OK with running wires where they may be seen or unprotected to save money/time, others want a tidy, clean install without any wires showing. Some folks are OK with mounting their LED strips to whatever surface they can find, others want to take the time necessary to build out appropriate mounting surfaces to provide the best lighting effect on their vehicle. The point is it's not possible to provide all the materials necessary for all installation scenarios and quality goals. Our light kits provide the essential components needed for a high-quality, functioning lighting system. Installation of our light kit to your specific vehicle may however require additional items to make it look and fit the way you want. This is particularly the case with electrical wiring and mounting of LED strips. Before proceeding with your installation we suggest you consider THESE OTHER ITEMS.

Will Boogey Lights® Work with Other Brands?

The short answer is probably not. All Boogey Lights® RGB LED strips are COMMON CATHODE LEDS. They share a common ground and will only work with positively switched controllers. Most LED strips on the market today are COMMON ANODE because the controller technology used to power them is less expensive to manufacture. However they're not nearly as bright and are an overall inferior design when compared with COMMON CATHODE LEDs. For more information, click the button below.

Will Boogey Lights® Components Work with Other Brands?
Under-Glow LED light kit with 705 LEDs consisting of 13 different Heavy Duty LED light strips with power leads. Mounting and suggested placement diagram included.
Five piece of aluminum flat bar used (the longest of which is 84") for mounting the Heavy Duty LED strips to the truck's sub-structure.
RGB/Multi-Color: Wireless RF + Bluetooth Combo RGB Heavy Duty LED controller with M7 Style wireless remote. This is a single zone LED controller required to operated multi-color RGB leds. For those wishing to add our other Cascadia light kits to their truck, we also offer a DUAL ZONE Heavy Duty LED controller which provides the ability to segment your lights into two distinct zones if desired. The CONTROLLERS navigation tab on this product page provides more details on these controllers.
Dual-Color: If you're purchasing the Dual Color configuration you have the option of ordering with or without switches. See configuration details in the product description.
Single Color: Single color LEDs do not require an LED controller to operate. They do however require a switch somewhere in the circuit to turn them off/on. There are a number of ways to do this but regardless of how you decide to switch your single color LEDs, you need to be mindful of the amperage that 705 LEDs will draw. If you're considering adding these LEDs to an existing circuit (e.g. with your existing marker or running lights) we strongly suggest using a relay vs simply tapping into the existing circuit. This especially important on newer trucks where the LCM will likely throw an error when you add 705 more LEDs to the system.
Installation supplies includes wiring kit, feeder cable, 3M Adhesion Primer, 5 pieces of aluminum flat stock, 3M quick-lock, split wire loom.
Installation Manual and Wiring Diagram
Original owner 3 year warranty PROVIDED the installation of the LED strips in this kit are done according to Boogey Lights installation instructions. Failure to mount these LED strips according to the instructions voids the warranty.  
Return Policy Exception Notice. This kit subject to a 35% restocking fee due to the amount of time associated with producing this kit, shipping costs and the custom nature. See return policy for complete details.


Unlike most every other light kit out there, these light kits are ACCENT LIGHT KITS. When mounted properly, you'll never see the LED lights themselves. You'll only see the glow from the LEDs. If you're interested in learning more about WHY Boogey Lights are different than any other LED lighting system on the market, click here: WHY BOOGEY LIGHTS . We do a deep dive into the ten differences between Boogey Lights® and all the others.


Installation of this led light kit takes about 6 hours to do properly. You can download the Installation Manual directly from our website to get an idea of what's involved.

There are 13 different mounting locations in this kit and all of the power leads need to be carefully run. The mounting areas are focused in the following areas: Under the front bumper, driver's said under-structurere, passenger's side under-structure, driver's side rear frame rail and passenger's side rear frame rail. While you do not necessarily need to remove the side skirts, you do need access under the truck. DIYers will find it easier to access the under side of the truck if at least one side skirt is removed. If you're installing an LED controller with this kit, you'll need to remove the driver's side steps to access the batteries. Also, the LED controller is mounted in the driver's side storage / jockey box. You will need to drill a hole in the floor of that box to connect power to the battery box, led wires and antenna. All of the our Heavy Duty LED strips include a 3' power lead. Most of the strips will need to have additional power lead cable added which we include in the kit. We recommend connecting all of LED strips under the front bumper together and then running one feeder cable back to the LED controller. You can the same for many of the other strips in this kit based on their mounting location. Doing so reduces the total number of power leads coming back to the LED controller. Regardless, we strongly recommend planning out your install on paper first. Our installation manual includes more detail on all of this including photos of the suggested mounting locations for each strip. We do not however include detailed instructions on how to remove the side skirts/steps. We assume anyone attempting to install this light kit has the knowledge to do this already (or, is willing to figure it out on their own using any number of online sources).  NOTE:  We are now using PLASTIC FLAT BAR in place of ALUMINUM FLAT BAR. 

LED Placement

These are the LED placement locations we used for this kit. It's important to follow this placement pattern to ensure the LED strips are protected. Mounting them in any other way voids warranty.

Under Front Bumper: We mount two 45 LED heavy duty light strips under the front bumper in a 'V' shape. The power leads come together in the middle.

Driver's Side Under-Structure: To build out the mounting structure for the LED strips, we mount three pieces of aluminum flat bar (84", 36", 24") to the truck's under-structure. Then, we mount a total of FOUR heavy duty led strips to that aluminum flat bar: 2 - 60 LED strips, 1 - 45 LED strip, and 1 - 30 LED strip.

Passenger's Side Under-Structure: To build out the mounting structure for the LED strips we mount two pieces of aluminum flat bar (each are 72" long) to the truck's under-structure. Then, we mount a total of THREE heavy duty led strips to that aluminum flat bar: 2 - 75 LED strips and 1 - 30 LED strip.

Fuel Tank Center: We mounted 2 - 45 LED heavy duty strips to the horizontal cross beams, shining downward.

Rear Frame Rails: We mount two 75 LED heavy duty strips to the rear frame rails just behind the cab and in front of the drive axel. Both shining downward.


Boogey Lights Kenworth T680 LED Light Kits Kenworth T680 LED Placement


Here are some photos from our Installation Manual.

Kenworth T680 LED Placement Kenworth T680 LED Placement Kenworth T680 LED Placement Kenworth T680 LED Placement Kenworth T680 LED Placement Kenworth T680 LED Placement