Frequency

472.94

Horticraft Holland FREQUENCY is a LED grow light ideal for indoor growers. It consist of three separate lights bars with a total coverage of 150cm x 90cm or 5ft x 3ft. With a full power of 240W, it can deliver PPF of 665 μmol/s with an efficiency of up to 2.8 μmol/J. The light source consists of high efficiency LEDs with a special VEG spectrum, which is well-balanced and suitable for the vegetative phase of your plants.

Frequency

Frequency

The growth and development of plants requires light waves in specific parts of the spectrum at various stages of growth. The Horticraft Holland frequency range provides the desired wavelengths for the vegetative phase of plants. Wavelengths range from 430 to 780, and peaks in the Blue region of the light spectrum. Blue light is usually referred to as part of the light with a wavelength of 400-500 nm that is directly related to the production of chlorophyll. This wavelength band is within the visible light spectrum. It has a relatively high energy and has a significant effect on plant vegetative growth and flowering. Plants that grow in sufficient blue light have strong and healthy stems and leaves. From an energy efficiency standpoint, blue light appears to be less efficient than green or red photons due to the underutilization of high energy. However, for normal plant growth, minimal intensity blue light is essential for most indoor lighting applications. In addition, blue light is involved in the regulation of stomatal opening, which is a small plant organ in the leaves that controls both water loss and CO2 uptake. FREQUENCY can reach a light energy utilization of 80%-90% and the energy saving effect is very large.

FREQUENCY can be used in fields such as greenhouse light supply, tissue culture, sapling cultivation, and plant factories. It is a ideal LED grow light for indoor growers with a 150cm x 90cm or 5ft x 3ft coverage. With a full power of 240W, it can deliver PPF of 665 μmol/s with an efficiency of up to 2.8 μmol/J. The light source consists of high efficiency LEDs with a spectrum of 5000 K, which is well-balanced and suitable for the entire growth cycle from propagation to flowering. Blue light promotes the rapid growth of strong stems and compact size microgreens during the vegetative stage and is ready to bloom at its best. Red is the main light spectrum used for photosynthesis. Red light promotes leaf area growth and is required during the flowering period of the plant. Blue light is suitable for vegetative growth, promotes weight gain of stems and leaves. The effect is enormous and the growth rate with FREQUENCY is almost three times that of naturally growing plants. FREQUENCY comes with a 5 years warranty and the approximate lifetime of 50000 hours for this type of LED grow light.

Specifications

Applications

icon of a indoor grow room
icon of a grow tent

Frequency Light Spectrum

Full Spectrum VEG​

Vegetative phase

The FREQUENCY has 1 light spectrum; Full Spectrum VEG with a color temperature of 5000k. This spectrum has a high Blue light peak and is designed for the vegetative phase of plants.

Frequency Compared

See the table below how our FREQUENCY compares to our other LED grow light solutions. If you are more interested in knowing how FREQUENCY compares to similar models our competitors, please see our Horticraft Holland vs. Competitors section.

Horticraft Holland Diode series Horticraft Holland Fractal series Horticraft Holland Frequency series Horticraft Holland Photon series Horticraft Holland Quantum version grow light Horticraft Holland Wave 5 arms version grow light Horticraft Holland Wave 8 arms version grow light Wave 10 arms series Wave 10 arms series
Horticraft Holland
Diode series
Horticraft Holland
Fractal series
Horticraft Holland
Frequency
Horticraft Holland
Photon
Horticraft Holland
Quantum
Horticraft Holland
Wave 5
Horticraft Holland
Wave 8
Horticraft Holland
Wave 10 arms
Horticraft Holland
Wave UV+FR
Power 40W
80W
120W
40W
60W
240W 630W 650W 400W 640W 800W 740W
Efficacy 2.1-2.3-2.5 2.1-2.3-2.5 2.8 2.8 2.8-3.03 2.3-2.8 2.3-2.8 2.8-3.0 2.3-2.7
PPF 84-100
168-200
252-300
84-100
126-150
665 1720 1820 920-1120 1506-1792 1842-2240 1760
Spectrum FS 3200k
FS 4000k
FS + UV
FS 3200k
FS 4000k
FS VEG (5000k) FS 4000k+660nm FS 3500k+660nm FS 3200k FS 3200k FS 3200k FS + UV + FR
Driver Horticraft Holland Horticraft Holland Inventronics Inventronics Inventronics Horticraft Holland Horticraft Holland Inventronics Horticraft Holland
Dimming No No No No Yes Yes Yes Yes Yes
Control Options No No No No Knob
RJ14
Bluetooth
Controller Box
Knob
RJ14
Bluetooth
Controller Box
Knob
RJ14
Bluetooth
Controller Box
Knob
RJ14
Bluetooth
Controller Box
Knob
RJ14
Bluetooth
Controller Box
Beam angle 120° 120° 120° 120° 120° 120° 120° 120° 120°
Coverage 180x120cm / 6x4ft 120x60cm / 4x2ft 150x92cm / 5x3ft 250x250cm / 8.5x8.5ft 150x150cm / 5x5ft 120x120 cm / 4x4ft
150x150cm / 5x5ft
180x180 cm / 6x6ft
150x150cm / 5x5ft
180x180 cm / 6x6ft 120x120 cm / 4x4'
150x150cm / 5x5'
LED Osram Osram Samsung LM301B Samsung LM301B Samsung LM301B SK Samsung LM561C/LM301B Samsung LM561C/LM301B Samsung LM561C/LM301B Samsung LM561C
Lifespan 50.000 hours 50.000 hours 50.000 hours 50.000 hours 50.000 hours 50.000 hours 50.000 hours 50.000 hours 50.000 hours
Warranty 5 years 5 years 5 years 5 years 5 years 5 years 5 years 5 years 5 years
Price €75,14-€205,53 €77,35
€86,19
€132,60
€139,23
€472,94 €939.25
€987.87
€961,35
€1.027,65
€1.012,18
€550,29
€601,12
€667,42
€640,90
€822,12
€897,26
€948,09
€945,87
€1.005,55
€1.089,53
€1.138,15
€1.127,10
€1.215,50