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Commercial Greenhouse Toplight
G-CT 800
800W Full-Spectrum LED Grow Light
Built for commercial greenhouse supplemental lighting.
800W Input Power
>2,560 μmol/s Photon Output
>3.2 μmol/J Photon Efficacy
Verified Product Data
Key Performance
800W Input Power
>2,560 μmol/s Photon Output
>3.2 μmol/J Photon Efficacy
5 Years Standard Warranty
Built for Greenhouse Operations
Commercial Greenhouse Lighting
The G-CT 800 is a commercial LED toplight designed for greenhouse supplemental lighting. With a photon output above 2,560 μmol/s and efficacy above 3.2 μmol/J, it provides efficient full-spectrum lighting for commercial greenhouse crops.
Its compact fixture structure, passive thermal management and reinforced mounting design support reliable long-term operation in demanding greenhouse environments.
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Uniform ToplightingDesigned for greenhouse supplemental lighting.
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Passive CoolingReliable thermal performance without active fans.
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Commercial-Grade DesignBuilt for long-term greenhouse operation.
Spectral Distribution
Full-Spectrum Performance
Balanced blue, white and deep-red output for greenhouse supplemental lighting.
Blue 450nm
Supports vegetative development.
White 5000K
Provides balanced full-cycle output.
Deep Red 660nm
Supports flowering and crop productivity.
Product Data
Technical Specifications
Electrical performance varies by input voltage. Confirm project conditions before final fixture selection.
Input Power800W
Photon Output>2,560 μmol/s
Photon Efficacy>3.2 μmol/J
Power Factor≥0.96
Input Voltage120–277V
Dimensions35.1 × 12.5 × 3.62 in
Weight22.33 lbs
Fixture TypeLED Toplight
Mounting Height>2.5 ft above canopy
LifetimeL90 >54,000 hours
Warranty5 years
IP RatingIP56
Amp Draw6.66A @ 120V
3.33A @ 240V
2.88A @ 277V
3.33A @ 240V
2.88A @ 277V
BTU1956.88 btu/h
Project Support
Planning a Greenhouse Lighting Project?
Send us your greenhouse dimensions, crop type, mounting height and target PPFD. Our team will help you develop a suitable lighting layout.
Request a Lighting Plan