The Tee Connector for Power Cord Trunk Line connects each light’s power lead into a shared main power trunk line, allowing multiple lights to be powered together cleanly and safely.

Instead of running separate battery leads for every light, the tee connector lets you build a single trunk line, dramatically simplifying installs and future reconfiguration. Each connector is engineered to handle up to 30 amps total per trunk line, ensuring reliable power delivery without overheating or voltage issues.

This component is part of the modular Building Block Wire Harness, designed to eliminate permanent soldering and make expanding or re-zoning your lighting system easy.

• Connects individual light power leads into one main power trunk line
• Supports up to 30 amps total per trunk line
• Eliminates the need for multiple individual power leads
• Fully plug-and-play — no soldering or permanent wiring
• Modular design allows easy expansion or reconfiguration
• Compatible with multiple Swamp Eye® and fishing light systems
• Designed for clean, professional-grade installations
• End-to-end length: 13 inches

Max Load: 30 amps per trunk line

Connector Type: Power lead tee connector

End-to-End Length: 13 inches

System Type: Building Block Wire Harness

Voltage: 12V & 24V DC systems

Installation: Plug-and-play

Environment: Marine-grade, bowfishing & fishing use

What’s Included

• 1× Tee Connector for Power Cord Trunk Line (Support Up to 30 Amps)

Required Components to Build a Power Trunk Line

To connect multiple lights into one trunk line, you will also need:

• Power Cord Trunk Line Lead (Supports Up to 30 Amps)
• Transition Lead - Trunk Line Plug to Individual Light Plug (Supports Up to 30 Amps)
• Power Cord Lead with Trunk Line Battery Terminals (Support Up to 30 Amps)

You can also find Power Trunk Line Light Kits here for our most popular setups.

Complete Guide to Building Block Wire Harness - Learn how each component works together to make wiring fast, flexible, and frustration-free.

Full List of Lights Compatible With the Building Block Wire Harness - see all the different lights that are compatible with the building block wire harness.

How many lights can I run on one trunk line?

You cannot exceed 30 amps per trunk line. On 24V DC systems, this equals:

• 4× 160W Swamp Eye® HD Bowfishing Lights
• 5× Swamp Eye® Light Bar Gen 2.X
• 6× Swamp Eye® Silent Series Lights
• 4× Above Water Green Fishing Lights

If you have more lights than this, you will need to build multiple trunk lines.

How many tee connectors do I need?

We recommend one tee connector per light minus one.

Formula:
X – 1 = Number of Tee Connectors Needed
X = number of lights

Example:
4 lights → 4 – 1 = 3 tee connectors

Do I need trunk line leads between tees?

We recommend one trunk line lead between each tee to allow proper spacing.

If your lights are closer than 8 inches apart, trunk line leads may not be necessary.

What is the transition lead used for?

You need 1 transition lead per trunk line.

It installs on the last tee connector and allows you to connect two lights directly to that final tee instead of having an open end on your tee that would require a plug.

What lights is this compatible with?

This tee connector is compatible with:

• 160W Swamp Eye® HD Bowfishing Lights
• Swamp Eye® Light Bar Gen 2.X
• Swamp Eye® Silent Series Lights
• Above Water Green Fishing Lights

All current and future Swamp Eye® lights are designed to work with the Building Block Wire Harness system.

Why does this wiring system exist?

Early Swamp Eye® systems required permanently soldered harnesses, which made changes slow and frustrating.

The Building Block Wire Harness allows you to:

• Power multiple lights from one trunk line
• Re-zone lights instantly
• Expand or reconfigure without rewiring
• Eliminate permanent custom harnesses entirely