DLI APEX-Series LED Toplight

Unique cooling method Reliable and a longer lifespan
Compact design and dimmable
Innovative optical lens for high light uniformity

We lead the way.
Result driven and innovative at the same time.


LED Toplight

The first 1000W HPS replacement capable of achieving higher light output with less power input. Thanks to the optimum light distribution, this fixture is perfectly suited for use where ever and whenever you need it.

Unique cooling method

Reliable and a longer lifespan

The Venturi effect – reached by the unique position of the LED bars – ensures optimum passive cooling off the lights (cold air flows upwards, cools the LED bars and warmed-up air goes further upwards.). This method gives you direct advantages since the temperature of the LED heavily influences the lifespan and reliability of the fixtures. Thanks to our unique cooling system, we can therefore guarantee the best reliability and long lifespan. No other fixtures use this unique DLI-method!

Compact design

and dimmable

The compact and lightweight fixture is made of extruded aluminum profiles [ LED bars ] with a smooth surface. This prevents dirt accumulation and makes it easy to clean. The fixture has a compact design which makes it easy to install and easy to maintain t the same time. Despite its compact design, the footprint of the fixture is identical to that of a 1000W HPS fixture. The fixture can be dimmed from 20-100% through the the DLM wireless multi zone dimming network. Even at the lowest percentages we maintain the highest efficiency.

Innovative optical lens

For high light uniformity

The fixture with its optical lens is able to achieve excellent light distribution. The innovative optical lens ensures high light uniformity, at every possible height. We guarantee the best light distribution possible that makes the fixture perfectly suited for hybrid installations or situations that require the one-to-one replacement of a 1000W HPS fixture. The optical lens retains the light uniformity on the crop. It is not necessary to reconfigure the complete fixture installation, so high installation costs are avoided.

Agrocare Growers

“We care for people. Business don’t grow tomatoes, people do.”

As one of the largest tomato producers in Europe, Agrocare Growers is active in 4 countries on 7 locations. Together with 1500 people they grow tomatoes for European retail year round. They grow different types of tomatoes and guarantee a consistent quality throughout the year. In the darker periods, they keep maintain production with DLI grow light.

Technical specifications

DLI APEX-Series LED Toplight

Output µmol/s up to 3800
Beam Angle 120° - 140°
Power up to 1050W
Voltage Range 277V - 400V
Efficiency µmol/J up to 3.7
Dimming 20% - 100%
IP Rating IP65
Product Dimensions 37.4 x 9.5 x 7.7 inch / 95 x 24 x 19.5 cm
Product Weight 24.25 lb / 11 kg
Certifications CE, CSA
Country of Origin The Netherlands
Warranty 5 Years

Light Distribution

R-B Spectrum

R-W Spectrum

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