PhotonTek XT 1000W CO2 Pro LED Grow Light

The PhotonTek XT 1000W CO2 Pro LED Grow Light is an ultra-high-intensity, full-spectrum horticultural fixture engineered for commercial rooms, large grow tents, multi-layer systems, and controlled environments using supplemental CO2. Producing 2,925 µmol/s of PPF at an efficacy of 2.9 µmol/J, it delivers the concentrated photon output required for demanding production applications.

Designed around a ten-bar linear array, the XT 1000W distributes light evenly across a 5' × 5' canopy when used in CO2-enriched environments. The wide multi-bar layout reduces central hot spots and creates more uniform PPFD across the growing area than conventional single-source fixtures.

The fixture can also be operated without supplemental CO2. In that configuration, PhotonTek recommends increasing the hanging height to reduce canopy intensity and expand the usable footprint to approximately 6' × 6'. This allows operators to adapt the fixture to different environmental strategies without changing lighting systems.

Higher-spec LUMILEDS white diodes and Osram 660 nm red diodes generate a balanced full-spectrum output suitable for propagation, vegetative development, and flowering. The fixture can remain in service throughout the complete production cycle while intensity is adjusted to match each stage.

PhotonTek's modular Activ-Adapt magnetic light bar system allows individual bars to be removed, replaced, or serviced without replacing the entire fixture. Ten 100W bars spread electrical load and heat across a broad surface area, supporting stable performance and passive thermal management.

The intelligent 1000W driver automatically adjusts power consumption according to the number of installed bars. Operators can run fewer than ten bars when full output is unnecessary, while the driver scales its draw to the connected configuration.

An included 0–10V dimmer provides OFF, 25%, 50%, 75%, and 100% output settings. This allows light intensity to be reduced during early plant development and increased as canopy demand rises without altering the relative spectral distribution.

The fixture can also be connected to the PhotonTek Digital Lighting Controller or another compatible 0–10V system. External control supports automated scheduling, dimming, temperature protection, sunrise and sunset simulation, and coordinated operation of up to 100 fixtures.

The detachable driver can remain mounted to the fixture or be positioned remotely using separately available extension cables. Remote placement lowers the heat load directly above the canopy and provides greater flexibility in compact rooms and stacked installations.

The XT 1000W CO2 Pro carries an IP65 rating, uses passive cooling, and is rated for approximately 60,000 operating hours. It is protected by a 5-Year Manufacturer Warranty covering qualifying defects in materials and workmanship under normal operating conditions.

PhotonTek's official specification sheet confirms the 2,925 µmol/s PPF output, 2.9 µmol/J efficacy, ten-bar configuration, 5' × 5' CO2 footprint, 6' × 6' non-CO2 footprint, and detachable driver design.

2,925 µmol/s High-Intensity Output

The XT 1000W CO2 Pro produces 2,925 µmol/s of photosynthetic photon flux for high-demand indoor horticultural production.

Its output is engineered for environments where operators require very high canopy intensity within a compact footprint.

2.9 µmol/J Fixture Efficacy

With an efficacy rating of 2.9 µmol/J, the fixture converts electrical power into plant-usable light efficiently.

This helps maintain high photon output while limiting wasted energy and excessive heat compared with lower-efficiency lighting systems.

Engineered for CO2-Enriched Rooms

The XT 1000W is designed to deliver the elevated PPFD levels commonly used in properly managed CO2-supplemented environments.

At very high canopy intensity, supplemental CO2 and complete environmental control should be managed according to the crop, facility, and operator's production plan.

5' × 5' CO2 Coverage

When operated in a supplemental CO2 environment, the fixture is designed for a concentrated 5' × 5' footprint.

This configuration provides the intensity required for high-density commercial production without increasing canopy area.

6' × 6' Non-CO2 Coverage

Supplemental CO2 is not required to operate the fixture.

When used without CO2, PhotonTek recommends a greater hanging height to reduce PPFD concentration and extend the usable footprint to approximately 6' × 6'.

Full-Spectrum Plant Lighting

LUMILEDS white diodes and Osram red diodes provide a balanced full-spectrum output for complete-cycle plant development.

The fixture supports propagation, vegetative growth, and flowering without requiring separate lighting systems for each stage.

Ten-Bar Linear Array

Ten evenly spaced LED bars distribute output across the canopy rather than concentrating it beneath the center of the fixture.

This layout improves perimeter coverage, reduces hot spots, and supports more consistent development throughout the growing area.

Activ-Adapt Magnetic Bars

PhotonTek's magnetic light bar system simplifies installation, replacement, cleaning, and maintenance.

Individual bars can be serviced without replacing the full fixture, reducing downtime and extending the practical life of the system.

Intelligent Power Scaling

The driver adjusts power consumption according to the number of connected LED bars.

When fewer bars are installed, the driver reduces power draw automatically, allowing operators to configure lower-output arrangements without replacing the fixture.

Detachable Driver

The 1000W driver can remain mounted to the frame or be placed remotely using separately available extension cables.

Remote driver installation reduces heat directly over the canopy and provides more flexibility when configuring compact production rooms.

Five-Level Dimming

The included 0–10V dimmer provides OFF, 25%, 50%, 75%, and 100% settings.

Output can be adjusted to match plant age, canopy development, room temperature, and production requirements.

External 0–10V Control

The fixture is compatible with the PhotonTek Digital Lighting Controller and other control platforms using a standard 0–10V signal.

Compatible RJ-based systems may also be used with the appropriate RJ-to-0–10V signal adapter.

Passive Thermal Management

The open-frame bar design dissipates heat through natural convection without fans or moving cooling components.

Passive cooling reduces noise, limits maintenance, and supports stable diode output during extended operation.

IP65-Rated Protection

The fixture carries an IP65 water and dust resistance rating for controlled indoor horticultural environments.

It should be installed indoors and protected from direct water spray, condensing moisture, and outdoor exposure.

60,000-Hour Rated Life

Premium diodes, passive cooling, and durable electrical components contribute to a rated operating life of approximately 60,000 hours.

This long service interval supports commercial production while reducing fixture replacement frequency.

5-Year Manufacturer Warranty

PhotonTek protects the XT 1000W CO2 Pro with a 5-Year Manufacturer Warranty beginning on the original purchase date.

Coverage applies to qualifying defects in materials and workmanship. Misuse, improper installation, unauthorized modifications, and failure to follow manufacturer instructions are excluded.

What's Included

• Ten PhotonTek 100W 2.9 Full-Spectrum Magnetic LED Bars
• PhotonTek 1000W Driver with Connecting Cables
• LED Frame and Support Structure
• Voltage-Appropriate Power Cable
• 0–10V Light Dimmer with Velcro
• Two Metal Cable Hangers
• User Manual