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Brand: Iluminar Lighting

iLuminar Under Canopy 3 Ft Power Cord Extension

iLuminar Under Canopy 3 Ft Power Cord Extension

SKU: SKU:IL-UC3ft

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Regular price $20.00 USD
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A compact 3 ft iLuminar under-canopy cord that links closely spaced fixtures, carrying AC and the 0-10V dim signal across 120V, 240V, and 277V daisy chains.

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iLuminar under canopy power cord for tight 3 ft daisy-chain runs

The 3 ft cord links closely spaced under-canopy fixtures without leaving slack to coil on the canopy. It carries the AC line and the 0-10V dim signal along the chain on a single cord. Daisy-chain capacity scales with voltage: 12 fixtures at 120V, 24 at 240V, and 28 at 277V. That keeps the loom clean where a dozen bars share one bench. The short 3-foot length keeps wiring tight at the controller end of a rack. It suits vertical racks and rolling benches where fixtures sit close together.

Compact daisy-chain under canopy cord for streamlined racks

Growers reach for the 3 ft cord where fixtures sit almost end to end and the 6 ft version would leave a loop. A 277V circuit carries a full 28-fixture run, so one feed lights a tall rack. The connector matches the iLuminar Under Canopy line and other fixtures that share the same plug. For longer gaps, the 6 ft main-line cord with a 0-10V port is the companion piece. One note: it is an extension, so a powered iLuminar input cord still starts the chain. Keep runs tidy by matching cord length to fixture spacing.

Key Features

  • 3 ft Compact Length: Trims slack between closely spaced under-canopy fixtures on one rack or bench.
  • 120/240/277V Support: Carries 12 lights on 120V, 24 on 240V, or 28 on 277V circuits.
  • AC + 0-10V Dim Line: Passes power and the dim signal along the chain on a single cord.
  • iLuminar Compatibility: Fits iLuminar Under Canopy fixtures and others sharing the same connector.
  • Daisy-Chain Ready: Built for chained installs to keep controller wiring minimal.

Technical Specifications

Specification Value
Type Under-canopy daisy-chain extension cord
Length 3 ft
Voltage Support 120V / 240V / 277V
Carries AC power + 0-10V dim signal
Max Daisy Chain @ 120V 12 fixtures
Max Daisy Chain @ 240V 24 fixtures
Max Daisy Chain @ 277V 28 fixtures
Compatibility iLuminar Under Canopy 160W (and matching-connector fixtures)
Also Available 6 ft main-line cord with 0-10V port
Read our “Under Canopy Lighting – LED Grow Lights Reviews & Testimonials Blog” article.
Under Canopy Lighting – LED Grow Lights Reviews & Testimonials Blog