Flexstar 240V 10ft straight M19 power cord

What It Is

This is the OEM Flexstar power cord rated for 240V service, with a 10-foot straight run and a 3-pin M19 connector at the fixture end. The M19 female connector mates directly to the male M19 input on compatible Flexstar LED power supply enclosures, including the UCL Gen2 and PRO series fixtures that accept multi-voltage input (120V / 240V / 277V). The straight cord profile avoids coiling and the heat retention issues that come with it — a practical detail in a production room where cords run continuously at load.

The 10-foot length gives most ceiling-mount installations sufficient reach from the cord drop to the fixture without requiring an extension, while keeping slack manageable in tight rack and vertical grow configurations. This cord is a Flexstar-supplied accessory, not an aftermarket cable, so the connector geometry and strain relief match what the fixture was engineered to accept.

Who It's For

Any licensed cannabis or hemp cultivation facility running Flexstar LED fixtures on 240V service. The most common use cases are: replacing a damaged or missing cord on an existing fixture, adding a spare to reduce downtime when a cord fails mid-cycle, and pre-staging cords for a new room build or fixture installation before the lights arrive.

Facilities running Flexstar UCL Gen2 undercanopy bars or PRO-series top-light fixtures on 240V panels should have at least one spare per circuit group on hand. Cord damage from fixture repositioning, accidental pinching against racking uprights, or heat exposure near ballast enclosures is the most common cause of unplanned fixture downtime — a $30–$40 part category that costs significantly more in lost production time when it is not stocked.

Key Features

The M19 3-pin connector provides a secure, grounded connection to the Flexstar fixture's power supply enclosure. The 3-pin configuration carries Line, Neutral, and Protective Earth — standard for grounded 240V single-phase circuits. The straight cord geometry means no coiling at the fixture end, which both reduces heat buildup and simplifies cable management in overhead tray systems or open hang configurations.

At 240V, fixtures draw approximately half the current they would on a 120V circuit for the same wattage — reducing wire load and allowing more fixtures per circuit. This cord is rated to match that service voltage. Flexstar's UCL and PRO fixture manuals specify connecting power with the mains off and confirm the M19 female-to-male engagement as the primary power interface — this cord is the component that makes that connection.

How It Fits a Build

In a multi-room commercial facility, standardizing on 240V service for your Flexstar fixture runs gives you better circuit efficiency and a simpler cord inventory — one voltage, one connector type. This cord is that standard part for 240V rooms. Keep two to four on the shelf per room as operational spares; they are the most field-replaceable component of the fixture system and the one most subject to mechanical wear from repositioning lights between veg and flower.

For new builds, order cords concurrent with fixtures rather than waiting for a missing-cord situation to surface during installation. Flexstar fixtures ship with a cord, but receiving a fixture without one or needing an extra run length to reach a specific panel drop are both common enough in commercial installs to make a spare cord order routine. Hydro Supply Co. carries the full Flexstar accessory line — request a quote to confirm availability and lead time for your project.