Description
Zenith Series Toplight 900 FS DC
The Zenith Series Toplight 900 FS DC is the newest high-performance LED toplight from Dutch Lighting Innovations, engineered for modern cultivation where efficiency, sunlight access, and long-term reliability matter. With a slim, lightweight profile, Zenith is designed to sit neatly under climate screens and minimise light interception, allowing more natural sunlight to reach the crop. In greenhouse environments, every extra percent of sunlight reduces required electrical input and can increase overall yields.
Built on the proven platform of DLI’s APEX technology, Zenith takes cooling and lifespan to the next level. Its venturi-driven airflow and upgraded fin structure remove heat exceptionally well, lowering LED operating temperature and delivering greater efficacy, stability, and service life. Combined with wireless multi-zone dimming and spectrum options including far-red, Zenith is a flexible toplight solution for both commercial and advanced horticultural setups.
Key Features
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Slim toplight design that reduces light shading and improves sunlight incidence in greenhouses
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Lightweight build for easier installation and reduced truss loading
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Advanced venturi cooling system with improved fin surface area, removing up to 30% more heat
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Lower LED temperatures for higher efficiency, longer lifespan, and consistent output
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High-end OSRAM Top Bin LEDs for maximum performance and minimal degradation over time
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Wireless dimming and multi-zone control via DLI mesh multi-group dongles
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Spectrum options including far-red, with single-channel or dual-channel far-red control
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Built for long-term commercial use with a 5-year warranty
Technical Specifications
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Rated Power: Up to 1170W
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Output: Up to 4250 µmol/s
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Efficacy: 3.8 µmol/J
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Voltage: 230V ± 10%
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Frequency: 50–60 Hz
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Dimming Range: 20%–100%
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Dimensions: 98 × 21 × 13 cm
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Weight: 12 kg
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Certifications: CE, CSA
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Warranty: 5 Years