DLI Zenith Series Toplight

Overview

The DLI Zenith-Series LED Toplight is the latest innovation in advanced horticultural lighting from Dutch Lighting Innovations (DLI). Engineered with precision and designed for maximum efficiency, the Zenith is a powerful, versatile lighting solution that optimises sunlight penetration and reduces energy consumption. With its slim, lightweight build, it integrates seamlessly into greenhouse environments, providing superior cooling performance and exceptional light output. 

General Information

The Zenith LED Toplight is built with the latest generation of high-efficiency OSRAM Top Bin LEDs, ensuring consistent and optimal light output with minimal degradation over time. The fixture’s unique shape and lightweight design allow it to fit perfectly under climate screens, minimising light absorption and maximising sunlight incidence. This design innovation not only reduces energy costs but also increases yield by allowing more natural light to reach your plants.

Cooling is a critical factor in LED longevity and performance, and the Zenith’s advanced cooling system, inspired by the successful APEX fixture, sets a new standard in the industry. By leveraging the Venturi effect, the fixture’s enhanced cooling fins increase heat transfer by up to 30%, resulting in lower LED temperatures, longer life spans, and higher efficacy.

The Zenith also offers flexible control options, including wireless dimming and spectrum control. With the ability to wirelessly connect and dim lights via DLI’s multi-group dongles, growers can easily tailor their lighting conditions to the specific needs of their crops. The fixture is available in multiple spectral options, including controllable far-red, allowing for precise light management throughout the growing cycle.

Benefits

• Maximised Sunlight Penetration: Designed to fit under climate screens.
• Superior Cooling Performance: The advanced cooling system, utilising the Venturi effect, enhances heat dissipation by up to 30%.
• High-Quality LEDs: Featuring the latest OSRAM Top Bin LEDs, the Zenith ensures minimal light degradation over time.
• Flexible Control Options: Wireless dimming and control via DLI multi-group dongles allow for easy, customisable light management.
• Versatile Spectrum Availability: The Zenith offers multiple spectral options, including controllable far-red, providing growers with the flexibility to optimise lighting conditions for specific crops and growth phases.