Alpha Series Lighting
Glass Is Class Gen2
Real Glass. Real Class.
The next generation of watermelon lights.
Glass Lens Care & Warranty
Product warranties cover manufacturing defects only. Glass lens chips, cracks, shattering, and other breakage after delivery are not covered, including damage caused by overtightening, improper installation, impact, rocks, road debris, accidents, misuse, or other external forces. Glass damaged on arrival must be reported before installation through our shipping-damage process. See our Terms and Conditions.
Alpha Series Lighting
Universal Pick-Up Truck Watermelon Light Kit
Each pickup kit supplies one Gen 2 light position: one selected light, one DD4104 switched wiring harness, one A0007 stainless bracket and the light-to-bracket hardware. The installer must choose the mounting point and supply suitable vehicle mounting hardware.
- Complete kit input: 12V with the supplied DD4104 harness, which is listed for 9–16V
- Light power: Single-color bulbs use 15W dim and 20W high. Duo bulbs use one power setting per color; confirm the exact Duo product’s listed electrical requirements.
- Bulb system: Matching AlphaFit Gen 2 bulb and glass housing; the H11-style base is not an OEM headlight-fit claim
- Cooling: Active + passive hybrid system
- Lens: Tempered glass, star pattern
- Connection: DT-style harness path; confirm the exact light, harness and connector functions before applying power
- Use: Custom installation with no blanket SAE/DOT claim for the inspected Gen 2 range; confirm the exact product and local rules
- 1 x Glass Is Class Gen 2 watermelon light (single or dual color)
- 1 x Diode Dynamics DD4104 wiring harness with 3-way switch
- 1 x Alpha Series A0007 304 stainless mounting bracket and light-to-bracket hardware; vehicle mounting hardware is not included
Add An Additional Glow
Use the DD4098 or DD4099 extension to add reach in a compatible DT 4-pin 9–16V circuit, or the DD4100 splitter to branch one compatible output into two. These accessories do not add circuit capacity. Check total current, fuse, switch, wire and harness limits before adding lights.
Review the watermelon light mounting and wiring guide before planning the route. The 24V rating of a Gen 2 lamp does not make this accessory path suitable for 24V.
Complete Light Assemblies
Glass Is Class Gen 2 Watermelon Lights
Complete Glass Watermelon Light Assemblies
Color options
Individual bulbs & lenses
Gen 2 Bulbs & Glass Lenses
Build, Repair or Upgrade
Bulbs & Lenses Sold Separately
Already have a Glass Is Class housing? Customize or refresh your setup without replacing the complete light.
Pair your bulb with a genuine amber, red, or clear glass star lens to create the exact color and appearance your build needs.
Glass remains breakable. Chips, cracks, shattering, and other breakage after delivery are not covered by the product warranty. See our warranty terms.
Glass Lens Base Assembly
mount them your way
Watermelon Light Brackets
Bracket options for custom installation plans
Stainless Steel Strength & Style
Compare flat, frame-mount, straight-down and angled stainless bracket options for custom installations. Match the light opening, orientation, vehicle attachment, clearance and included hardware to the exact bracket before ordering.
SHOP ALLPopular Stainless Steel Brackets
Finish the install
Watermelon Light Accessories
The Small Parts That Complete the Build
Watermelon Light Accessories
Shop replacement gaskets, dielectric grease, extensions, splitters, switches, mounting hardware, replacement glass, and other accessories selected for watermelon light installations.
SHOP ALLPopular Add-Ons
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Read how one centered watermelon light under an F-150 helped spark the pickup-truck trend.
































