Glass Is Class Gen 2 Universal Pickup Truck Watermelon Light Kit

Glass is Class Gen 2

AlphaFit LED Watermelon Light Bulb (Gen 2) | Amber

Glass Is Class Watermelon Light Gen 2 Bulb

Glass Is Class Gen 2 Universal Pickup Truck Watermelon Light Kit - Image 5

AlphaFit LED Watermelon Light Bulb (Gen 2) | White

DD4098 1m DT 4-Pin Extension For Gen 2 Watermelon Lights

Heavy Duty Single Output 4-Pin Wiring Harness

Universal Watermelon Light Bracket

Glass Is Class Gen 2 Universal Pickup Truck Watermelon Light Kit - Image 10

glass is class

Glass is class

Glass is class

Glass is class

glass is class size

Glass Is Class Gen 2 Universal Pickup Truck Watermelon Light Kit

Glass is Class Gen 2

AlphaFit LED Watermelon Light Bulb (Gen 2) | Amber

Glass Is Class Watermelon Light Gen 2 Bulb

Glass Is Class Gen 2 Universal Pickup Truck Watermelon Light Kit - Image 5

AlphaFit LED Watermelon Light Bulb (Gen 2) | White

DD4098 1m DT 4-Pin Extension For Gen 2 Watermelon Lights

Heavy Duty Single Output 4-Pin Wiring Harness

Universal Watermelon Light Bracket

Glass Is Class Gen 2 Universal Pickup Truck Watermelon Light Kit - Image 10

glass is class

Glass is class

Glass is class

Glass is class

glass is class size

Glass Is Class Gen 2 Universal Pickup Truck Watermelon Light Kit

USD 160.00

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Build one clean under-truck light position with a real-glass Glass Is Class Gen 2 watermelon light. Each 12V kit includes one light, a Diode Dynamics DD4104 switched harness, an Alpha Series A0007 304 stainless-steel bracket, and light-to-bracket hardware.

Choose a single-color or dual-color light. Vehicle mounting hardware is not included. For off-road and show use only. Not SAE/DOT certified.

Watermelon Light Color

Clear

Alpha Series Dielectric Grease – 3g Tube

Alpha Series Dielectric Grease – 3g Tube

Non-conductive silicone grease that seals out water and prevents corrosion on electrical connections.

Add for USD 2.50

Why Choose This Extension For Glass is Class Gen 2? Clean lighting installs need clean wiring. The DD4098 1m DT 4-pin extension wire gives your Glass is Class Gen 2 setup extra reach when the light location is too far from the harness, splitter, or mounting point. This is especially useful for universal Gen 2 kits, custom bracket placements, mirror-mounted lighting, grille-area layouts, and other semi-truck or pickup installs where you want a plug-and-play wiring path instead of a cut-and-splice solution. Key Features & Benefits Adds 1 Meter Of Plug-And-Play Wiring Reach The DD4098 gives you 1 meter of extra DT 4-pin wiring length. That helps when your Gen 2 watermelon light needs to be mounted farther from the harness output or splitter connection. Supports Cleaner Gen 2 Light Placement Glass is Class Gen 2 lights now use a 4-pin DT connector, and this extension helps preserve that connectorized setup. Instead of forcing the light to fit wherever the harness reaches, the DD4098 gives you more freedom to route wiring cleanly. Male-To-Female DT 4-Pin Extension The DD4098 uses one male DT 4-pin connector and one female DT 4-pin connector. This lets it sit inline between compatible Gen 2 lights, splitters, and harness connections. Heavy-Duty 14AWG Wire The DD4098 uses 14AWG wire, making it a practical wiring accessory for lighting installs that need more than a thin universal jumper. Over-Molded Connector Design The over-molded DT connector design helps provide strain relief and protection from the elements around the connector body. This supports a cleaner installation and helps reduce exposed connection points. Performance / Compatibility / Use Case The DD4098 is best used when you need a shorter extension for compatible Glass is Class Gen 2 DT 4-pin lighting systems. It is a smart add-on for customers building a plug-and-play Gen 2 layout with the BTS universal kit, DD4104 relay switched harness, DD4100 splitter, and additional Gen 2 lights. Use cases include: Extending a Gen 2 light from a nearby splitter Routing wiring around a bracket, grille, bumper, or mirror mount Keeping the harness connection accessible Avoiding short wire runs that pull tight Reducing the need for cutting and splicing This extension does not add power by itself. It should be used inside a properly fused, compatible DT 4-pin lighting system. Installation / Fitment / Technical Details This extension is designed for compatible DT 4-pin wiring layouts. For Glass is Class Gen 2 installs, confirm that your lights and harness use matching DT 4-pin connectors before ordering. Technical details: Product type: DT 4-pin extension wire SKU: DD4098 Length: 1 meter Connector layout: 1 male DT connector and 1 female DT connector Wire size: 14AWG Connector type: DT 4-pin Operating voltage listed by Diode Dynamics: 9–16V Operating temperature listed by Diode Dynamics: -40C to 85C Installation time listed by Diode Dynamics: 5–10 minutes Tools listed by Diode Dynamics: None Modification listed by Diode Dynamics: None Listed shipped weight: 0.5 lb Important voltage note: Diode Dynamics lists this extension at 9–16V. For 24V Glass is Class Gen 2 builds, confirm the full harness and wiring setup before installing. Build Quality / Materials / Warranty / Trust Signals Diode Dynamics lists this extension with heavy-duty 14AWG wire, standard DT 4-pin connectors, over-molded connector bodies, and a 3-year replacement limited warranty. For BTS customers, the value is simple: this turns a generic DT extension into a practical Gen 2 watermelon light wiring add-on. It helps customers expand and route their Glass is Class Gen 2 installs without cutting into the harness. What’s Included 1x Diode Dynamics DD4098 DT 4-Pin Extension Wire, 1m G) Frequently Asked Questions About The DD4098 1m DT 4-Pin Extension Does the DD4098 work with Glass is Class Gen 2 watermelon lights? Yes, it is intended for compatible DT 4-pin Glass is Class Gen 2 wiring setups. Confirm your lights, harness, and splitter use matching DT 4-pin connectors before ordering. What is the DD4098 used for? The DD4098 adds 1 meter of extension length between compatible DT 4-pin wiring connections. It helps place Gen 2 lights farther from the relay harness or splitter. Is this extension plug-and-play? Yes, when used with compatible DT 4-pin connectors, the DD4098 is a plug-and-play extension wire. No cutting or splicing is required for a matching setup. Should I choose the 1m DD4098 or the 3m DD4099? Choose the DD4098 when the light is close but needs a little extra wire length. Choose the DD4099 when you need a longer run, such as routing across a vehicle, toward the rear, or through a larger custom lighting layout. Can I use multiple extensions together? Avoid stacking extensions without checking current draw, voltage drop, and harness limits. For longer layouts, choose the correct extension length and confirm the full setup before installation. Will this work with older Glass is Class lights? Older hardwired Glass is Class lights may not use the same DT 4-pin connector. This extension is intended for compatible Gen 2 DT 4-pin setups. Can I use this on a 24V truck? Do not assume this extension is 24V compatible. Diode Dynamics lists this extension at 9–16V, so 24V builds should be confirmed before installation.

DD4098 1m DT 4-Pin Extension For Gen 2 Watermelon Lights

Use it to route Gen 2 watermelon lights farther from the relay harness or splitter without cutting, splicing, or building a custom extension.

Add for USD 14.95

Warranty: 1 Year

Find an Authorized Installer

SKU: Alpha-Kit Categories: Best Sellers, Featured Products, Glass is Class Gen 2 Watermelon Lights Tag: Installer CTA Brand: Alpha Series Lighting

Description

CUSTOMER SUPPLIED PHOTOS

Youtube video

Build a Glass Watermelon Light Into Your Pickup

The Glass Is Class Gen 2 Universal Pickup Truck Watermelon Light Kit gives you the core components needed to build one under-truck light position in a single package.

Every kit includes one Glass Is Class Gen 2 watermelon light with a real glass starburst lens, a switched 12V harness, a 304 stainless-steel mounting bracket, and the hardware needed to attach the light to the bracket.

Choose a single-color or dual-color watermelon light to suit your build. The kit uses DT-style connections and is intended for universal pickup truck installations rather than one specific make or model.

Important: One kit builds one light position. Vehicle mounting hardware is not included because the correct fasteners and mounting method depend on your truck and selected installation location.

What Comes in the Kit

Each pickup truck watermelon light kit includes the light, switched harness, stainless-steel bracket, and light-to-bracket hardware required for one light position.

Included Component	Quantity	Details
Glass Is Class Gen 2 watermelon light	1	Real glass starburst lens in your selected color configuration
Diode Dynamics DD4104 switched harness	1	9–16V operating range for a 12V installation
Alpha Series A0007 bracket	1	304 stainless-steel light mounting bracket
Light-to-bracket hardware	1 set	Attaches the included light to the A0007 bracket
Vehicle mounting hardware	Not included	Select fasteners suitable for your truck and mounting point

Why Choose the Gen 2 Pickup Truck Kit?

Real Glass Starburst Lens

The Glass Is Class Gen 2 watermelon light uses a real glass starburst lens to create the unmistakable appearance that defines a traditional glass watermelon light build.

Core Installation Parts in One Package

There is no need to select the light, harness, and bracket separately. The kit combines one Gen 2 watermelon light with a Diode Dynamics DD4104 switched harness and an Alpha Series A0007 stainless-steel bracket.

Built Around a 12V Switched Harness

The included DD4104 harness operates from 9–16V, making the complete package a 12V kit.

Do not connect the supplied harness to a 24V electrical system.

Single-Color and Dual-Color Options

Choose the light configuration that best suits your pickup truck build. Single-color and dual-color lights both use three wires, but the functions of those wires are different.

Single-Color and Dual-Color Wiring

Confirm the configuration of your selected watermelon light before making any electrical connections or applying power.

Single-Color Watermelon Light Wiring

The single-color light uses three wires:

Ground
Low
High

Confirm the function of each connection before applying power.

Dual-Color Watermelon Light Wiring

The dual-color light also uses three wires:

Ground
Power for the first color
Power for the second color

Select the correct color option when ordering and wire the light according to its configuration.

Product Specifications

Specification	Details
Application	Universal pickup truck under-body accent or show-light installation
Light quantity	One light per kit
Lens	Real glass starburst lens
Complete kit voltage	12V
Harness operating range	9–16V
Harness	Diode Dynamics DD4104 switched harness
Bracket	Alpha Series A0007 304 stainless-steel bracket
Connections	DT-style
Single-color wiring	Three wires: ground, low, and high
Dual-color wiring	Three wires: ground and one power wire for each color
Vehicle mounting hardware	Not included
Warranty	One year
Intended use	Off-road and show use only
Certification	Not SAE/DOT certified

Plan Your Under-Truck Installation

This is a universal pickup truck kit, so the mounting position, vehicle attachment hardware, and installation method will vary by truck. Plan the number and location of your light positions before ordering.

Select the mounting location. Choose a location with enough space for the watermelon light and A0007 bracket.
Choose suitable mounting hardware. Select vehicle-specific fasteners appropriate for your truck and chosen mounting location.
Attach the light to the bracket. Use the supplied light-to-bracket hardware.
Secure the bracket to the truck. Use the vehicle mounting hardware selected for your installation.
Connect the switched harness. Wire the DD4104 harness according to the selected single-color or dual-color light configuration.

Planning multiple light positions? Each kit contains one watermelon light, one harness, and one bracket. Order the number of kits required for your planned under-truck lighting layout.

Before You Order

This package contains one watermelon light.
The complete kit is intended for 12V electrical systems.
Vehicle mounting hardware is not included.
Fitment is universal, not vehicle-specific.
Single-color and dual-color lights have different wire functions.
This product is intended for off-road and show use only.
This product is not SAE/DOT certified.

Frequently Asked Questions About the Gen 2 Pickup Truck Kit

What is included in the pickup truck watermelon light kit?

The kit includes one Glass Is Class Gen 2 watermelon light, one Diode Dynamics DD4104 switched harness, one Alpha Series A0007 304 stainless-steel bracket, and the hardware needed to attach the light to the bracket.

Does one kit include one light or multiple lights?

Each kit includes one watermelon light. Order the number of kits required for the number of light positions planned for your pickup truck.

Does the watermelon light use a real glass lens?

Yes. The Glass Is Class Gen 2 watermelon light uses a real glass starburst lens.

Will this kit fit every pickup truck?

This is a universal pickup truck kit rather than a model-specific kit. Fitment depends on the available mounting space, selected location, and vehicle attachment method. Confirm these details on your truck before ordering.

How do I install the watermelon light under my truck?

Attach the light to the supplied A0007 bracket, secure the bracket to a suitable location using vehicle-specific hardware, and connect the DD4104 harness according to the selected light’s wiring configuration.

Is this kit fully plug-and-play?

The kit combines the core light, harness, bracket, and light-to-bracket hardware, but it is not fully plug-and-play for every truck. Vehicle-specific mounting hardware and proper electrical installation are still required.

Is the complete kit compatible with 12V or 24V systems?

The complete kit is intended for 12V systems. The included DD4104 harness has a 9–16V operating range and must not be connected to a 24V electrical system as supplied.

Does the kit include hardware for mounting the bracket to my truck?

No. The kit includes the hardware needed to attach the light to the bracket. Vehicle mounting hardware must be selected separately based on your truck and installation location.

How is the single-color watermelon light wired?

The single-color option uses three wires: ground, low, and high. Confirm each connection before applying power.

How is the dual-color watermelon light wired?

The dual-color option uses three wires: ground, power for the first color, and power for the second color.

Are these watermelon lights street legal?

This kit is intended for off-road and show use only. It is not SAE/DOT certified. Check the laws and regulations that apply in your location before use.

What warranty comes with the kit?

The Glass Is Class Gen 2 Universal Pickup Truck Watermelon Light Kit is covered by a one-year warranty.

Want to learn more about the tech, trend, and design behind this flagship light?
➡️ Visit our full Glass is Class landing page

Additional information

Weight	2 lbs
Dimensions	9 × 7 × 6 in
Watermelon Light Color	Amber, Red, White, Amber/White, Amber/Purple, Amber/Green, Amber/Blue, Amber/Red, Red/Green, Red/White, Red/Blue, Red/Purple

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