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King Permanent Lighting T Power Cable - Plug and Play
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$4.75
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Built for installers. Used on real jobs.
This is the gear working contractors run on real rooflines. C9 and C7 LED bulbs, socket wire, clips, plugs, and complete pro light kits at contractor wholesale pricing. Most orders ship same day if placed before 2 PM ET. Free shipping over $349.
The 4-sentence answer
King T Power Cable (Plug-and-Play) is a T-shaped power cable with King proprietary plug-and-play connectors that splits one input into two outputs. Use to fan one PSU output into two string branches without cut-and-splice work. Compatible with King Permanent Lighting 24V & 36V Systems. Use only with the King Permanent Lighting ecosystem — proprietary connectors and controller communication mean cross-brand mixing is not supported.
Why the King T Power Cable (Plug-and-Play) earns its place on the install
All the power injection capability you need — none of the splicing. The King Permanent Lighting T Power Cable is a plug-and-play solution designed to inject supplemental power into the line on longer runs, maintaining consistent brightness and performance from the first light to the last.
No cutting. No splicing. No special wiring knowledge required.
Compatible with King Permanent Lighting 24V systems.
- Plug and Play – Connects directly into the line with no cutting or splicing required
- Power Injection Ready – Delivers supplemental power to maintain brightness on longer runs
- Fast Installation – Spend less time on power management and more time finishing the job
- Clean Finish – No exposed wire joints or splice points to manage
⚠️ This cable injects power only. If you are experiencing signal or data issues on a long run, a Data Signal Booster (sold separately) is what you need — not this cable.
| Spec | Detail |
|---|---|
| Application | Power injection for extended runs |
| Installation Type | Plug and play — no splicing required |
| Compatibility | King Permanent Lighting 24V Systems |
Verified specifications
Every value below is pulled from the printed bag label / spec sheet. No marketing inflation.
| Connector type | King proprietary plug-and-play (3 ends) |
|---|---|
| Function | T-junction power splitter |
| Install | Plug and play (no splicing) |
| Voltage compatibility | 24V and 36V variants |
| Length | See variant options |
Where this part fits in the system
Two-branch eave installs
Front-and-side eave fanout from a single PSU output. The T-cable splits the power without requiring a 3-wire connector splice.
Symmetric property fanout
Properties with symmetric architectural lines (matching left + right wings) where the install pattern fans out from a central PSU location.
No-splice install discipline
For installs that require all-factory-connector assembly (some commercial warranty requirements), the plug-and-play T-cable preserves the factory-only connection chain.
What this part works with
- Voltage system
- King Permanent Lighting 24V & 36V Systems
- Controller
- King Permanent Lighting controller (24V or 36V matching variant)
- Mounting
- Inside the King Permanent rated outdoor enclosure box for code-compliant install. Power supply units must be enclosure-mounted.
- Will NOT work with
- Non-King-Permanent LED strings, controllers, or accessories. The system uses proprietary connectors and controller protocol — cross-brand mixing is not supported.
King T Power Cable (Plug-and-Play) vs the King 24V 300W PSU baseline
| Spec | King T Power Cable (Plug-and-Play) | King 24V 300W PSU (baseline) |
|---|---|---|
| Voltage | King Permanent Lighting 24V & 36V Systems | 24V DC |
| Function | a T-shaped power cable with King proprie | Outdoor 24V 300W power supply |
| Best for | Use to fan one PSU output into two string branches without c | Primary 24V system power |
How to install King T Power Cable (Plug-and-Play)
- Plan the system layout. King Permanent Lighting installs follow a layout-first pattern. Sketch the eave line, PSU location, controller location, and accessory placement before any wire pulls.
- Mount in the rated enclosure. PSU and controller units mount inside the King Permanent outdoor enclosure box for code-compliant install. GFCI outlet required for the supply.
- Route low-voltage wire through protective loom. Use the King Permanent protective loom along the run. Bury or tuck behind soffit where the wire isn't architecturally visible.
- Connect with King proprietary connectors. Don't splice with generic wire nuts. Use the King 3-wire connectors at every junction.
- Commission via the King controller app. Pair the controller via Bluetooth + Wi-Fi. Run a full color cycle to confirm every LED is firing before final mount.
Build quality + materials
- Outdoor-rated construction — designed for year-round outdoor exposure when mounted in the rated King Permanent enclosure box.
- Proprietary connector system — gas-tight connections that survive freeze-thaw and humidity exposure for the life of the install.
- Multi-year permanent install rated — unlike seasonal Christmas lighting, the King Permanent system is designed to stay on the eave year-round.
Warranty
1-year manufacturer warranty on King Permanent Lighting components from Christmas Lights HQ. Not covered: install outside the rated King Permanent enclosure box, cross-brand mixing with non-King components, damage from over-voltage or over-current beyond the rated spec, animal damage.
Questions contractors actually ask
Who It's For
This is the power injection solution for installers who want a fast, clean, and simple approach. If you need to boost power on an extended run but don't want to deal with cut-and-splice applications, this is the component for you.
Customer reviews
Build the complete King Permanent install
Orders placed before 2 PM ET ship the same day. Free shipping on orders over $349. Most orders arrive in 2-5 business days via UPS or FedEx Ground.