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The DE90-3000: The Upgrade You’ve Been Looking For

JSI DE90-3000 retrofit for Strand Digital Environ 90, featuring modular plug-in components, intuitive controls, and seamless DMX compatibility for efficient, modernized dimmer system upgrades.

Many DE90 racks are reaching the end of their lifecycle, and replacement parts have become scarce due to discontinuation.

Fortunately, full system replacement isn’t necessary.

The JSI DE90-3000 retrofit is purpose-built for the Strand Digital Environ 90, seamlessly modernizing existing infrastructure. By replacing the original brain with a more reliable, high-performance upgrade, this retrofit product creates superior functionality without the cost and disruption of a full system overhaul.

The DE90-3000 redefines what’s possible for aging Strand Digital Environ 90 dimmer racks. It enhances performance without the need to replace dimmers or rewire existing infrastructure.

With modern control capabilities, seamless DMX compatibility, and ultra-low standby power consumption under 1 watt, the DE90-3000 delivers smart, efficient operation. Modular plug-in components and intuitive on-screen controls further simplify service and maintenance.

JSI DE90-3000 circuit board for Strand Digital Environ 90 retrofit, featuring labelled components and modular connectors.

Many buildings are still running on Strand DE90 dimmer racks, which worked well in their day but are now outdated and difficult to support. That’s why the DE90-3000 was created: to give older systems a second life, drastically minimizing the insane cost and headache of full replacement.

In essence, replacing an entire dimmer system means:

  • Pulling out old gear.
  • Rewiring everything.
  • Reconfiguring lighting zones.
  • Possibly closing off the building during the installation.
  • And not to mention… writing a very large check.

The DE90-3000 delivers rapid system upgrades and reduces energy consumption with a smaller environmental footprint. It’s a smart solution from every angle.

Who Can Benefit From the DE90-3000?

Often deployed in demanding lighting environments, the DE90-3000 is ideal for projects where the lighting infrastructure is intact but the control system is falling behind.

Many organizations and individuals benefit from upgrading, these include:

✔ Building Owners, Facility Managers, AV & Lighting Techs

The DE90-3000 makes modernization simple, with no need to disassemble walls or replace entire racks. Whether you’re managing a commercial building or maintaining lighting systems in a theater, church, school, or auditorium, the DE90-3000 installs quickly and easily. A basic familiarity with lighting controls will help make the process smoother. No laptop, no special software, no steep learning curve, just a low-disruption path to a smarter lighting system.

✔ Electrical Contractors & System Integrators

Whether you’re renovating or upgrading your system, this is the right fit for you. The DE90-3000 is a timesaving, cost-savvy solution that delivers modern lighting control without full system replacement. It’s compatible with both LED and halogen loads, supporting protocols including DMX and analog inputs, making it easy to integrate legacy DE90 systems into smarter, energy-efficient networks your clients will appreciate.

✔ Sustainability-Focused Facilities

The DE90-3000 is designed to help you meet your green building objectives. Consuming less than 1 watt in standby mode, it aligns with the International Energy Agency’s “One-Watt Initiative” – a global benchmark for energy-efficient standby power. JSI has been committed to sustainability long before these standards were introduced, and the DE90-3000 reflects that long-standing practice. It’s a stellar way to reduce your building’s carbon footprint without costly infrastructure changes.

JSI Manufacturing add-ons for the DE90-3000 retrofit, including the DE90-CM, DE90-PM, and PM-2L-DE modules.

The DE90-3000 can further improve your system with these advanced add-ons:

  • PM-2L-DE: Dual 600-Watt LED Dimmer Module for Strand Digital Environ Racks
  • DE90-CM: Dual 20-Amp Constant Power Module for Digital Environ and Environ
  • DE90-PM: Dual 20-Amp Non-Dim Power Module for Digital Environ and Environ 2

Don’t Replace. Upgrade.

When you’re ready to upgrade your Strand dimming system, JSI Manufacturing is here to make it easy.

Our experienced team will guide you through the process and help you determine whether the DE90-3000 is the smart, cost-effective solution for your space.


Contact our team now to see how the DE90-3000 fits your project.

Considering Our Retrofit Lighting Solutions?

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