Question 1

Hello, is the Gavita LED PRO 1700E suitable for extending the tomato season indoors without the risk of overheating the plants?

Accepted Answer

Hello, the Gavita LED PRO 1700E is perfectly suited to extend the tomato season indoors. With its 645 watts, it provides very powerful lighting while generating very little heat thanks to its passive cooling system with LED bars. This greatly limits the risk of overheating and protects the plants well, which is ideal for extended cultivation.

Question 2

Durability and warranty: The Gavita LED PRO 1700E uses high-end components such as Samsung and OSRAM LEDs as well as a Philips power supply. However, over time, do the timer and electronics really hold up after several years of intensive indoor cultivation without visible performance loss? What is the actual warranty offered, and is the customer service effective in handling potential breakdowns or defects under real conditions?

Accepted Answer

The Gavita LED PRO 1700E is designed with high-quality components and its passive cooling system reduces the risks of failure related to moving parts or fans. The timer and electronics are robust for intensive indoor use, although there is a lack of precise long-term feedback after several years of heavy use.It comes with a five-year manufacturer’s warranty covering mechanical and electronic components, which is a serious reliability guarantee. In case of technical problems, our customer service at GrowLED is responsive and will efficiently assist you with support, repair, or replacement, according to the warranty conditions.In summary, this lamp is a solid choice for enthusiasts seeking durability and good support if needed.

Question 3

What is the average actual electricity consumption of the Gavita LED PRO 1700E during a complete growth and flowering session in a growing space of 150x150cm?

Accepted Answer

The Gavita LED PRO 1700E consumes approximately 645 watts at full power, which is ideal for a surface of 150x150 cm. Under typical usage, this represents a consumption of about 11.6 kWh per day during the growth phase (18 hours of lighting) and about 7.7 kWh per day during the flowering phase (12 hours of lighting). Consumption may vary slightly if you use the dimming function.

Question 4

What is the best way to synchronize the Gavita PRO 1700E with a second LED light in a parallel grow to optimize energy consumption and plant development?

Accepted Answer

To effectively synchronize your Gavita LED PRO 1700E with a second LED light in parallel growth while optimizing consumption and development, it is ideal to use a centralized controller like the Gavita EL Master Controller. This system allows you to control the light output of both lamps simultaneously, ensuring a harmonious dimming from 50% to 100%, suitable for each growing phase.In practice, reduce the intensity during vegetative growth to save energy, then increase it during flowering to maximize production. Also, ensure that the lights are positioned about 60-80 cm high to guarantee homogeneous light coverage without shaded areas or excessive overlap.Finally, if possible, choose a second light whose spectrum complements that of the PRO 1700E (for example, richer in blues for growth) for optimal plant development.

Question 5

What is the expected light degradation level after 10,000 hours of use of the Gavita PRO 1700E to ensure stable yield throughout the growing period?

Accepted Answer

The Gavita PRO 1700E uses very high-quality LEDs ("top bin LEDs"), which ensure an extremely low light degradation over time. Although the manufacturer does not provide a specific figure for 10,000 hours of use, it is generally expected that the loss of brightness will be less than 1-2% at this stage, thus ensuring a very stable yield throughout the growing period, often well below in duration. This performance is enhanced by the fanless design, limiting the risk of failure. Therefore, one can grow calmly without fearing a notable drop in intensity on a typical crop.

Question 6

Is integration possible with a voice assistant to adjust intensity and set schedules for the Gavita LED PRO 1700E's on and off?

Accepted Answer

The Gavita LED PRO 1700E allows you to adjust the intensity between 50% and 100% using the Gavita EL Master controller and the dedicated adapter, which also offers the possibility to program on and off timings.However, there is no native or official integration with a voice assistant (Alexa, Google Assistant, Siri) to manage these settings via voice command.Automation through a third-party home automation system could theoretically provide a solution, but this is not documented or guaranteed by Gavita.

Question 7

Is the Gavita LED PRO 1700E compatible with a variable brightness controller to adjust the intensity according to the growth phases?

Accepted Answer

The Gavita LED PRO 1700E is indeed compatible with variable brightness controllers. With the Gavita E-Series LED Adapter and the EL Master Controller, you can adjust the intensity from 50% to 100% without loss of efficiency, ideal for adjusting the light according to the growth and flowering phases. You can also use the Gavita RS1, which allows you to modulate the power from 60% to 115%, offering great flexibility to optimize the lighting according to the needs of your plants.

Question 8

What is the best timer management strategy to grow two crops in parallel with the Gavita LED PRO 1700E to optimize electricity consumption and plant development?

Accepted Answer

To optimize the use of the Gavita LED PRO 1700E on two crops in parallel, the key strategy relies on centralized control via a timer associated with a dimmer like the Gavita EL Master Controller. In practice, it is advisable to adjust the light intensity according to the growth phase: favor about 50-70% intensity with extended lighting (18 h) during growth to save energy, then switch to 100% for 12 h during flowering to stimulate production. If the two crops are at different stages, synchronize the cycles on the controller to avoid energy-wasting overlaps, either by individually modulating intensity or by programming distinct time slots. Do not forget to position your lights 60-80 cm high to ensure uniform coverage without light waste. This approach guarantees a balance between controlled consumption and optimal plant development.

Question 9

What is the exact light output in µmol per second and power consumption in watts for 1.5m by 1.5m with Gavita PRO 1700E compared to HPS 1000W?

Accepted Answer

For an area of 1.5m x 1.5m, the Gavita PRO 1700E offers a light output of about 1764 µmol/s with an electrical consumption of 630 watts. In comparison, a HPS 1000W lamp consumes 1000 watts and produces a total photon flux generally between 1500 and 1700 µmol/s. The luminous efficiency of the Gavita PRO 1700E reaches 2.7 µmol/J, compared to about 1.5 to 1.8 µmol/J for a standard HPS 1000W lamp. This means that the Gavita delivers more useful light per watt consumed while generating less heat and significantly reducing energy consumption. In summary, the Gavita PRO 1700E is a more effective and efficient solution for growing in 1.5m x 1.5m, optimizing growth and flowering while controlling the electricity bill.

Question 10

What real distance should be maintained between the Gavita PRO 1700E lamp and the canopy to avoid light stress while maximizing yield in 120x120 cm?

Accepted Answer

For a cultivation area of 120x120 cm with the Gavita LED PRO 1700E, it is ideal to position the lamp approximately 45 to 50 cm (or 18 to 20 inches) above the canopy during the flowering phase. This height provides an excellent balance: it delivers a strong light intensity suitable for optimal plant development (close to 1000 PPFD), while minimizing the risk of light stress. Below 45 cm, stress related to overly intense light may occur, while above 50 cm, the intensity decreases, which may be useful depending on your specific conditions (number of lamps, CO₂, growth phase). Therefore, this range remains the standard recommendation for optimizing yield and plant health.

Question 11

Is integration possible with a voice assistant to remotely change the intensity and schedule of lighting for the Gavita PRO 1700E?

Accepted Answer

The Gavita LED PRO 1700E does allow you to adjust the light intensity (from 50% to 100%) and to program the schedules via the Gavita EL Master controller associated with the Gavita E-Series LED Adapter. However, there is no native or official integration with a voice assistant (Alexa, Google Assistant, or Siri) to modify these settings remotely via voice command. Automation via a third-party home automation system could be considered, but this is not documented or guaranteed by the manufacturer. In summary, the Gavita PRO 1700E does not offer direct voice control for intensity or schedules.

Question 12

What is the exact distribution of the light spectrum to optimize LST and SCROG with the Gavita 1700E during growth versus flowering in multi-bar LED on a surface of 1m2 to 1.5m2?

Accepted Answer

The Gavita LED PRO 1700E offers a full light spectrum, combining Samsung white LEDs and deep red Osram LEDs, perfectly suited for cultivation on 1 to 1.5 m². In the growth phase (LST), the spectrum is balanced but contains less blue than dedicated lighting, so it is recommended, if possible, to add a supplementary source richer in blue to promote dense and compact vegetative development.In the flowering phase (SCROG), the naturally red-rich spectrum of the 1700E is ideal and allows for the full utilization of the lamp without additional adjustments.To optimize light distribution, suspend the panel between 60 and 90 cm above the plants and adjust the intensity via the dimmable controller between 50% during growth and 100% during flowering.

Question 13

What are the practical advantages of the 100 percent full spectrum of the Gavita LED PRO 1700E for managing both growth and flowering in the same indoor crop?

Accepted Answer

The 100% full spectrum of the Gavita LED PRO 1700E provides perfectly balanced lighting, covering deep blue to far red with a natural white at around 4000K. This meets the specific needs of plants at all stages, from growth to flowering, without having to change bulbs. This complete spectrum, combined with an efficient dimmable system, allows you to finely adjust the light intensity to promote harmonious vegetative development and then fully stimulate flowering. This simplified management optimizes flower quality, makes plants more compact, and can reduce flowering duration. Finally, its multi-bar passive cooling design ensures flexible installation in different indoor spaces, which is ideal for managing both growth and flowering in the same cultivation area.

Question 14

What is the average lifespan of Samsung and Osram LEDs used in the Gavita Pro 1700E model, and is there any performance discrepancy between the bars after several growing cycles?

Accepted Answer

The average lifespan of the white Samsung LEDs and deep red Osram LEDs used in the Gavita PRO 1700E is very long, with light degradation generally below 1-2% after more than 10,000 hours of use. This ensures a stable performance throughout the growth and flowering cycles. Moreover, the passive design of the 8 LED bars greatly limits the risks of displacement or differential degradation among them. Thus, no significant drop or performance imbalance is to be feared between the bars, even after several cycles. In summary, this panel ensures uniform and durable lighting for optimized long-term cultivation.

Question 15

What is the best height and spacing configuration for the bars to optimize lighting and growth in a 150x150cm room?

Accepted Answer

To optimize lighting with the Gavita LED PRO 1700E in a 150x150 cm room, it is advisable to retain the original configuration with its 8 bars evenly spaced, with a distance of approximately 15 to 20 cm between each bar. Regarding height, install the bars at 30 to 45 cm above the canopy of the plants. This distance perfectly balances light intensity, avoiding both plant stress and poorly lit areas for optimal growth and flowering. This configuration ensures even coverage across the entire surface, fully utilizing the power and LED technology of the panel for vigorous crop development.

Question 16

What is the difference in light output between this Gavita LED Pro 1700E and a standard 1000W HPS lamp in a 150x150cm growing space?

Accepted Answer

The Gavita LED PRO 1700E offers a higher light output than a standard 1000W HPS lamp in a 150x150 cm space, while consuming about 35% less electricity (645 W vs 1000 W). With an efficiency of about 2.7 µmol/J compared to 1.5 to 1.8 µmol/J for HPS, it delivers more useful photons for photosynthesis per watt consumed. Additionally, it generates 30 to 40% less heat, improving growing comfort and reducing ventilation needs.

Question 17

Is it compatible with integration into home automation systems for dynamic adjustment of light intensity based on real-time environmental data?

Accepted Answer

The Gavita LED PRO 1700E allows dynamic adjustment of light intensity between 50% and 100% via specific controllers such as the Gavita E-Series LED Adapter and the EL Master Controller. This offers excellent flexibility to adapt to different growth and flowering phases. However, this model does not offer native integration with mainstream home automation systems (like Alexa, Google Assistant, or Siri) for automatic control based on real-time environmental data. For automated management via home automation, a custom solution combining Gavita controllers and a compatible home automation interface would need to be considered, without official guarantee.

Question 18

What is the optimal light spectrum coverage of the Gavita LED PRO 1700E to ensure perfect uniformity over a surface of 150x150 cm without light intensity dips?

Accepted Answer

For a perfect uniformity of the light spectrum from the Gavita LED PRO 1700E over a surface of 150x150 cm, the lamp must be positioned at a height of 60 to 80 cm above the canopy. This height ensures even diffusion and avoids dips in light intensity. Its complete and balanced spectrum, combined with multi-bar LED technology and dimmable control, provides optimal lighting for all stages of growth and flowering, ensuring healthy and uniform plant development.

Functions	Not Dimmable
Waterproof	Yes
Thermal management	Passif (totalement silencieux)
LEDs	OSRAM SAMSUNG
Lens angle	120°
Recommended distance from the canopy	60cm
Plug & Play	Yes
Daisy chain	No
Temp. working environment	-20°C ~+40°C
Product includes	Mounting bracket and cable with plug
Dimensions (cm)	112 x 111 x 8.5cm
Format	Système multi-barres
Garantie (ans)	2 ans
Surface de culture (m²)	150 x 150cm
Puissance consommée (W)	645W
Spectre lumineux	Full Spectrum
Dimmable	NON
Marque des LED	Samsung, OSRAM
Équivalence HPS/MH (W)	1000W
Poids (kg)	12.9Kg
Silencieux (zéro bruit)	Oui
PPFD (µmol/m²/s)	1700
Type de LED	LED Multi-Bar
Efficacité (µmol/J)	2.6
Technologie	LED
Contrôle connecté	Non
Tension (V)	120-277
PPF (µmol/s)	1700
Niveau sonore (dB)	Nul
Température de travail (°C)	0-40

Product successfully added to your shopping cart

There are 0 items in your cart. There is 1 item in your cart.

Gavita LED PRO 1700E - Multi-Bar LED Horticultural Lamp - Growth & Flowering

Points forts

LEDs

Étanche

Présentation du produit

Caractéristiques détaillées

Comments All reviews

Summary

Your questions about this product

Exchange under 14 days

Free delivery from 100€*

Delivery in Europe

Payment secured

Facilities of payment

Best prices guaranteed

Guarantee GrowLED

GrowLED Sponsorship