Question 1

Is the V4 100W LED spotlight really discreet and decorative when turned off, or is it rather bulky and technical?

Accepted Answer

The GreenVisuaLED V4 100W LED spotlight is really discreet and aesthetic when turned off thanks to its very thin and compact design. It easily integrates into a natural or decorative environment without appearing bulky or too technical. Its low thickness and format adapted to small spaces make it an efficient lighting solution without visually cluttering.

Question 2

Does this LED Spot V4 100W heat up a lot during continuous operation and do you recommend additional ventilation to avoid overheating in a closed and well-insulated space?

Accepted Answer

The LED Spot V4 100W, being an LED model, generates little heat compared to traditional lighting. However, in a closed and well-insulated space, it is always recommended to provide ventilation to avoid any heat buildup and maintain a good temperature. Slight ventilation helps protect your plants and ensures optimal lamp operation without the risk of overheating.

Question 3

Actual consumption of the LED Spot V4 100W in continuous operation: what is the average monthly electricity cost in kWh with a usage of 12h per day?

Accepted Answer

The actual consumption of the LED Spot V4 100W in continuous operation is 100 watts, or 0.1 kW.With a usage of 12 hours per day over 30 days, this represents a monthly consumption of approximately 36 kWh.Considering an average residential French rate of about €0.18 per kWh, the monthly electricity cost is estimated at approximately €6.5.This spot is therefore very economical for efficient horticultural lighting on green plants and green walls.

Question 4

What precise difference does this 100W LED spotlight offer in terms of plant development compared to cheaper and less powerful conventional LED spots?

Accepted Answer

The V4 100W LED Spotlight stands out with its intense and stable light thanks to its high-quality Philips LEDs and MeanWell driver, specially designed for plant development. Unlike less powerful conventional LED spots, it offers a more effective light spectrum that promotes better growth of green plants and vertical gardens.Its exceptional lifespan of 50,000 hours and its robustness with an IP66 rating also make it a durable choice perfectly suited for humid or outdoor environments, which far exceeds the performance of cheaper and more fragile spots.

Question 5

What is the energy efficiency comparison between this refurbished LED Spot V4 100W IP66 and an equivalent new model over a complete growing cycle in a confined space?

Accepted Answer

The refurbished LED Spot V4 100W IP66 offers nearly equivalent energy efficiency to a similar new model over a complete growing cycle in a confined space. Equipped with the same Philips LEDs and MeanWell driver, it maintains a stable consumption of 100W and an optimized light spectrum for plant growth. Its lifespan remains around 50,000 hours, ensuring identical performance and efficiency. The refurbishment process involves renewing all essential parts, thus ensuring light and energy quality comparable to new. Over the duration of a cultivation, the energy consumption and the quality of lighting are therefore equivalent. Choosing this refurbished spot also means opting for a more sustainable approach by reducing the ecological footprint associated with production and contributing to the circular economy, while benefiting from a reliable and high-performing lamp.

Question 6

What is the best setup to use this LED spot V4 100W on a vertical garden with several plants having different light needs while optimizing coverage and light penetration without overheating or stressing the plants?

Accepted Answer

To optimize the lighting of your vertical garden with the LED Spot V4 100W while respecting the varied light needs of the plants, it is recommended to install it at about 80 cm from the wall and at a height of 1.5 m to 2 m. This distance ensures good penetration and effective coverage without excessive light dispersion or overheating.For plants with different needs, use several spots distributed in distinct zones: position the lighting more directly towards the demanding plants and diffuse more gently towards those with lower needs. Using adjustable supports or rails allows precise adjustment of the spot orientation according to the positioning of the plants.Finally, to avoid stress and overheating, avoid concentrating too many spots in the same place, ensure good airflow around them and take advantage of the effective heat dissipation of the spot thanks to its IP66 rating and slim design.

Question 7

Is the LED spot truly guaranteed with a genuine MeanWell power supply and verified Philips LEDs, or is it just a marketing mention for a refurbished product?

Accepted Answer

The mention "genuine MeanWell power supply and verified Philips LEDs" for this refurbished LED spot is generally based on rigorous quality control attesting to the authenticity of these components. MeanWell and Philips are recognized references for their reliability, but the guarantee related to these components does not automatically apply to the refurbished product as a whole. It is therefore important for the seller to provide a clear warranty and proof of verification. This mention is not merely a marketing argument, but it must be confirmed by the seriousness of the refurbishment.

Question 8

What is the exact distribution of the light spectrum emitted by this spotlight to optimize the growth of plants in compact micro-cultures?

Accepted Answer

The LED spotlight V4 100W GreenVisuaLED is designed for green plants and green walls, but its technical sheet does not specify the exact distribution of the light spectrum. Generally, for compact micro-culture, an optimized spectrum combines a blue peak around 450 nm, promoting leafy and compact growth, and a red peak around 660 nm, essential for flowering and fruiting.This dual blue/red peak is the standard in modern horticultural LEDs, providing an excellent compromise for stimulating photosynthesis while respecting energy consumption. For maximum efficiency in micro-culture, it is also important to adjust the distance and light distribution of the spotlight to your space.If you are looking for a model with a detailed spectral specification, do not hesitate to check our collection of horticultural LED panels, which often offer a complete and documented spectrum for different growth phases.

Question 9

Does this refurbished LED spotlight with Philips LEDs and MeanWell power supply actually have a longevity in accordance with the indicated 50,000 hours, especially in intensive use with fog or high humidity, or does the refurbishment impact its reliability and warranty?

Accepted Answer

The Refurbished LED Spotlight V4 100W, equipped with Philips LEDs and a MeanWell power supply, features components known for their robustness and durability. Philips LEDs generally have a lifespan exceeding 50,000 hours, while the IP66 protection level ensures excellent resistance to water jets, fog, and high humidity, suitable for intensive use in humid environments. However, refurbishment can influence reliability and warranty, as it depends on the quality of the refurbishment process. When done carefully, retaining premium components, the product remains stable and performs well over time. Be sure to check the warranty offered on the refurbished product, which may be shorter than that of a new product, but remains a mark of trust. In summary, this refurbished LED spotlight combines technical performance and durability for your green walls or houseplants, even under demanding conditions, provided the refurbishment is of high quality.

Question 10

What timer is recommended to manage two LED spots V4 100W in parallel to optimize plant growth and avoid overheating or overconsumption?

Accepted Answer

To manage two LED Spots V4 100W in parallel, a digital or smart timer is ideal. It allows for precise programming to simulate suitable light cycles (often 18 hours of light and 6 hours of darkness depending on the plants) while avoiding overconsumption. Ensure that the timer supports at least 200W (2x100W). Although these spots do not heat much, it is crucial to ensure ventilation to avoid overheating in a confined space. A programmable timer will help optimize growth by respecting the natural rhythm of the plants while controlling electrical consumption. Feel free to choose a reliable model with a capacity suited to your setup.

Question 11

What is the ideal distance between this LED spot V4 100W and several varieties of green plants placed in the same room to optimize their growth without the risk of overheating or uneven lighting?

Accepted Answer

For the LED Spot V4 100W intended for multiple green plants in the same room, it is recommended to position it at a distance between 30 and 60 cm above the tops of the plants. This range ensures good growth without the risk of overheating or uneven lighting, taking into account the sensitivity of each variety.If your plants are tolerant of brighter light, you can consider a height around 30-40 cm. For more fragile species or setups with different heights, prefer 40-60 cm to avoid light stress. For a plant wall, the ideal distance remains 80 cm to ensure optimal coverage and avoid shadow areas.Valuable advice: regularly observe your plants for any signs of burning or discoloration and adjust the height of the spot using an adjustable stand. For even lighting in your room, prefer several spots of moderate power rather than one powerful one.

Question 12

What is the effective luminous intensity of the LED Spot V4 100W for a 150cm wide plant wall with natural light input?

Accepted Answer

The LED Spot V4 100W, with an average efficiency of about 140 lumens per watt, delivers about 14,000 lumens. It is ideal for a 150 cm wide plant wall, especially with natural light input that reduces the need for artificial light. This lamp guarantees uniform and sufficient lighting, comfortably covering this area while ensuring the optimal growth of your green plants.

Question 13

Possible integration with home automation systems for remote control? Can we monitor temperature and humidity via this spot? What type of mountings are provided for installation 80cm from the plant wall?

Accepted Answer

The LED Spot V4 100W is an excellent choice for illuminating your green plants and plant walls, with an IP66 rating ensuring robust durability. However, it does not have native integration with home automation systems for remote control, nor does it have built-in sensors to monitor temperature and humidity. Regarding the mountings, the available information does not specify the exact type provided for installation 80 cm from the plant wall. Generally, this type of spot is delivered with simple wall brackets, suitable for standard wall mounting. For precise installation, an appropriate mounting kit may be necessary. If you are looking for a solution that integrates home automation control or environmental monitoring, we have other more specific equipment in our catalogue.

Question 14

What difference in luminous efficiency and photosynthetic effectiveness is observed between this refurbished spotlight equipped with Philips LEDs and a standard LED horticultural lamp of the same power in a SCROG setup under LED?

Accepted Answer

The Refurbished LED Spot V4 100W equipped with Philips LEDs offers a luminous efficiency and photosynthetic effectiveness comparable to a standard 100W LED horticultural lamp, provided that the latter also uses high-quality LEDs with an appropriate spectrum.Philips LEDs provide a white light close to the solar spectrum, ideal for growth under SCROG, promoting optimal absorption by plants. The main difference lies in the robustness: the V4 Spot is IP66, thus perfectly waterproof, which is a major advantage for a humid environment or if you want a reliable and durable installation.In summary, for a SCROG setup, the LED Spot V4 ensures a luminous performance equivalent to that of a standard lamp, with greater comfort of use due to its water resistance and manufacturing quality.

Question 15

What is the detailed PPFD curve at 80cm from the V4 100W IP66 spotlight for a 200x120cm plant wall indoors without natural light, and what is the light output in μmol/joule compared to standard Philips LEDs?

Accepted Answer

For the V4 100W IP66 LED spotlight designed for plant walls, the detailed PPFD curve at 80 cm is not publicly available. The technical data provided do not detail the light intensity at this distance for a 200x120 cm wall indoors without natural light. Regarding the light output in μmol/joule, although GreenVisuaLED does not communicate an exact figure, this spotlight uses high-quality Philips horticultural LEDs paired with a high-performance MeanWell driver. It is reasonable to estimate an output of about 1.5 to 2 μmol/joule, which is comparable or even slightly higher than traditional Philips horticultural LEDs. To ensure homogeneous coverage of a plant wall of this size, several strategically placed spots are recommended. Feel free to reach out for tailored advice for your configuration.

Question 16

What is the real impact of the recommended distance of 80cm between the LED Spot V4 100W and the plant wall on optimal indoor plant growth?

Accepted Answer

The recommended distance of 80 cm between the LED Spot V4 100W and the plant wall is crucial to ensure homogeneous and adequate lighting. This distance allows for a balanced distribution of about 14,000 lumens over a large area, ensuring sufficient lighting for photosynthesis without the risk of burning or light stress. Thanks to high-end Philips LEDs, the horticultural white light promotes plant growth while avoiding excessively intense and disruptive lighting. This positioning also meets the standards in LED horticulture where the distance varies according to the sensitivity and growth phase of the plants. In summary, 80 cm is the ideal compromise for a healthy plant wall, stimulating optimal photosynthesis without drying out the substrate or stressing the plants.

Question 17

Can this LED Spot V4 100W be integrated into a home automation app to adjust the intensity and duration of lighting according to the needs of the plants?

Accepted Answer

The LED Spot V4 100W is designed to provide stable power and optimal robustness (IP66), but it does not have a built-in home automation interface to directly adjust the intensity or duration of lighting via an app. However, it is quite possible to add external control using a timer switch or a compatible connected relay for horticultural LED. This would allow you to manage the duration of lighting, but without fine intensity modulation. For more advanced control (variable intensity, complete integration into a home automation app), it is better to opt for lighting specifically designed for home automation. If you want to automate your lighting cycles simply, a timer switch would be a good starting point. Otherwise, for advanced management, we can guide you towards solutions and equipment suitable for home automation integration.

Question 18

What is the difference between this refurbished LED spot V4 100W and a new model in terms of performance and lifespan in a green wall?

Accepted Answer

The refurbished LED spot V4 100W offers light performance and spectrum equivalent to a new model, thanks to its high-quality Philips LEDs. Its lifespan is also comparable, around 50,000 hours, which is perfect for sustainable use in a green wall. With an IP66 rating, it withstands the humidity of this specific environment very well. The refurbishment ensures robustness and reliability, with no visible loss of performance even after several months of use. It is therefore an economical and ecological solution that does not compromise on quality or lifespan.

Question 19

What is the precise color temperature of the V4 100W LED spotlight and is the light output optimized for indoor photosynthesis without natural light input?

Accepted Answer

The Spot LED V4 100W from GreenVisuaLED offers a horticultural white light spectrum close to natural light, with a color temperature ranging around 4000K to 5000K. This range corresponds to a neutral to slightly cool white light, very suitable for plant development.Its light output is specifically optimized for indoor photosynthesis, without natural light input. Thanks to its 100 high-quality Philips LEDs and a MeanWell power supply, it produces an intense spectrum that can be perfectly assimilated by green plants and plant walls, promoting healthy growth. The lighting covers up to 2 meters in height and 120 cm in width, with a recommended installation at about 80 cm from the plant wall for optimal results.

Question 20

Can we adjust the light intensity of the refurbished LED spot V4 100W to optimize SCROG or LST under LED in a closed space?

Accepted Answer

The refurbished LED spotlight V4 100W does not include a built-in function to directly adjust the light intensity. It is designed with Philips LEDs and a MeanWell driver providing stable brightness without dimming options.To optimize techniques like SCROG or LST in a closed space, it is preferable to adjust the distance between the lamp and the plants, as well as the distribution of spots for adequate light coverage. Using an external dimmer requires precise technical checks and may void the warranty.Thus, fine-tuning is mainly done by positioning the lamp correctly, rather than modulating its intensity.

Waterproof	IP66
Format	Spot LED
Marque des LED	Philips
Indice IP	IP66
Type de LED	LED
Tension (V)	230Vac
Alimentation	MeanWell
Nombre de LEDs	100
Température de couleur (K)	4000

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LED spotlight V4 100W - Lamp for green plants and green walls - IP66 - GreenVisuaLED - Refurbished

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