Lighting
DUTCH LIGHTING ENGINEERS
THE ONLY REAL ALTERNATIVE TO SUNLIGHT
DLE fixtures are the only LED grow lights in the world that make use of one chip to cover the entire sunlight spectrum at full capacity with a ratio of 1.3 : 2 : 2 (blue : green : red), 0.4% UV-A and about 7% NIR (700-800 nm). Where competing lights all have their tops and dips in the spectrum due to their usage of multiple chip colors, DLE’s one-chip setup perfectly follows the spectrum of natural sunlight.
After millions of years, the evolution of plants have created an optimal growth, based on natural sunlight. Why go for less?
SPECTRUM GRAPHICS
Natural Sunlight

DLE Fixture

Multiple Diode Fixtures

Stability and Durability
Leading the Way
Energy Efficient
2,5 µmol/J
By way of its design, passive cooling system and high quality components, DLE
Our focus is, and always has been, to design high-performance energy-efficient solutions for real-world applications. Fluence has designed a unique thermal management system capable of dissipating 39 percent more heat than previous generation products.
COMPARISION CHART
DUTCH LIGHTING ENGINEERS FIXTURES
LIGHTING SPECS
MODEL | DESCRIPTION | TECHNOLOGY | LIGHT OUTPUT PPF | INPUT POWER | EFFICACY | BEAM ANGLE | MOUNTING HEIGHT ABOVE CANOPY |
DLE – 600/1500 | Sunlight Spectrum LED | Single Diode | 1500 µmol/s | 600W | 2,5 µmol/J | 120º, optional lenses 60º and 90º | 6” – 20” (15 – 50 cm) |
DLE 300/750 | Sunlight Spectrum LED | Single Diode | 750 µmol/s | 300W | 2,5 µmol/J | 120º, optional lenses 60º and 90º | 6” – 20” (15 – 50 cm) |
DLE 40/100 | Sunlight Spectrum LED | Single Diode | 100 µmol/s | 40W | 2,5 µmol/J | 120º, optional lenses 60º and 90º | 6” – 20” (15 – 50 cm) |
SPECTRUM | |
Color Change Temperature (CCT) | 5240 |
Color Rendering Index (CRI) | 98 |
Blue – Green ratio (B:G ratio) | 0.6 |
Red – Far red ratio (R:FR ratio) | 4.4 |