Gavita® CT2000e Compact LED Toplight — 650W, 2000 µmol/s, 208-480V

2,000 µmol/s of Compact LED Power for the Commercial Grow Room

The Gavita® CT2000e Compact LED Toplight is the next generation of Gavita's Compact Toplight LED platform -- a compact replacement for HPS/HID fixtures that delivers 2,000 µmol/s PAR at 3.0 µmol/J efficiency from just 650 watts. Engineered to fit into existing HPS layouts, the CT2000e simplifies the transition to LED lighting for commercial indoor growing operations without redesigning electrical infrastructure or fixture mounting systems.

The CT2000e emits a broad white light with an enhanced blue spectrum that supports full-cycle plant development from vegetative stages through the higher-light-demand bloom and finishing stages -- while the enriched blue component may contribute to enhanced terpene and cannabinoid profiles in the finished crop. When paired with a Gavita® Master EL3 Controller (sold separately), the fixture dims to 35% without loss in efficiency, giving growers precise light intensity control at every stage of the production cycle.

Key Features & Benefits

• 2,000 µmol/s PAR at 3.0 µmol/J: Competitive photon output and efficacy combination delivers the intensity commercial indoor cultivators need while reducing operating costs versus HPS at scale.
• Fits Existing HPS Layouts: Compact design engineered to fit standard HPS fixture mounting positions, allowing commercial grow operations to upgrade to LED without grow room redesign.
• Broad White + Enhanced Blue Spectrum: Full-spectrum output supports all growth stages, with the enhanced blue component supporting terpene and cannabinoid profile development in quality-focused programs.
• Dimmable to 35% Without Efficiency Loss: Paired with the Gavita® Master EL3 Controller, sold separately, the CT2000e dims to as low as 35% without reduced per-photon efficiency.
• IP65 + UL 8800 Certified -- 5-Year Limited Warranty: Wet-rated IP65 enclosure and ANSI/CAN/UL 8800 compliance provide protection and certification for commercial grow environments, backed by a 5-year limited warranty.

Who Should Use This

The Gavita® CT2000e is built for commercial indoor growing facilities and cultivators currently running 1,000W-class HPS lighting who want the energy efficiency and consistency of LED without disrupting existing grow room layouts. It suits high-intensity flowering and finishing applications where 2,000 µmol/s output and the enhanced blue spectrum can meaningfully impact crop quality outcomes.

Technical Specifications

Input voltage: 208-480V. Wattage: 650W. Light output: 2,000 µmol/s PAR. Efficacy: 3.0 µmol/J. Spectrum: Broad white with enhanced blue. Dimming: 35%-100% (requires Gavita® Master EL3 Controller, sold separately). IP Rating: IP65 (wet-rated). Certifications: ANSI/CAN/UL 8800. Warranty: 5-year limited. Dimensions: 24.6" x 12.1" x 5.1-5.3". Weight: 34.5 lbs. UPC: 849969001693.

Frequently Asked Questions

Does the CT2000e replace an HPS fixture?

Yes -- the Gavita CT2000e is designed as a compact replacement for HPS/HID fixtures. Its form factor fits existing HPS mounting positions, and its 2,000 µmol/s output at just 650W delivers comparable or better canopy photon levels than HPS systems at lower energy consumption and heat output.

What does the enhanced blue spectrum contribute to the crop?

The enhanced blue spectral component in the CT2000e's broad white output is designed to support quality-focused cultivation outcomes. Research indicates blue-enriched spectra may contribute to enhanced terpene and cannabinoid profile development in the finished crop.

How do I enable dimming on the CT2000e?

Dimming requires the Gavita® Master EL3 Controller, sold separately. With the EL3 Controller connected, the CT2000e dims from 100% down to 35% of full output without reduced per-photon efficiency.

What does the IP65 rating mean for grow room use?

IP65 (wet-rated) means the fixture is fully sealed against dust ingress and protected against low-pressure water jets. This suits commercial grow room environments where humidity, irrigation overspray, and routine cleaning are standard conditions.