Hydrofarm Lock & Seal Lamp Cord Extension 25 ft | 16/3 600V | Remote Ballast

Hydrofarm Lock & Seal Lamp Cord for Remote Ballast HID Installs

The Lock & Seal cord at 25 ft (SKU CSXCORD25) is the longest run in the Hydrofarm Lock & Seal lamp cord family. It is sized for remote-ballast installs where the ballast lives in an adjacent room, attic, or service corridor. The 16/3 600V cable handles 1000W single-ended HPS or MH lamp loads. Lock & Seal is the Hydrofarm proprietary waterproof plug used across Phantom, Xtrasun, and Raptor reflectors. This cord drops directly into existing Hydrofarm-family rooms. At 25 ft you sit at the practical ceiling of HID ignitor range for older magnetic ballasts. Run one continuous 25 ft length, not a 5 ft and a 15 ft chained together.

Twenty-Five Foot Lamp Cord Between Lock & Seal Reflector and Remote Ballast

Growers typically place the ballast in a separate utility room or attic to dump heat outside the flower space. Pull this 25 ft cord through a ceiling penetration to the reflector above the canopy. The HID ignitor range warning matters here. Some HID systems may fail to strike a cold lamp at 25 ft. Test the strike on each fixture during commissioning before relying on the run. Budget for a long-range ignitor or a digital ballast upgrade if any lamp fails to fire. The Lock & Seal plug holds against humidity in flower rooms running active misting at lights-out.

Key Features

• 25 ft Single Run: One continuous length for remote-ballast installs in adjacent rooms or attics
• Lock & Seal Waterproof Plug: Drops into Phantom, Xtrasun, and Raptor reflector and ballast lineups
• 16/3 600V Cable: Handles 1000W HPS and MH lamp loads at the 25 ft distance
• Remote Ballast Friendly: Built for runs that move heat-producing ballasts out of the canopy room
• Ignitor-Aware Design: Sits at the practical ceiling of HID ignitor range, ideal for digital ballasts

Technical Specifications