Présentation du produit
The BOOST UVA-UVB-IR LED bar is the latest high-tech jewel developed by our research and development center in Switzerland. This 3 in 1 LED bar is made up of three types of LEDs specially designed to improve the growth and flowering of your indoor cannabis plants.

Composition of the LED Bar UVA / UVB / Infrared Bar for Black Serie 400W FOG - 80cm 30W
UVA-UVB LED: These LEDs are specially designed to boost your yield, the level of active ingredients and terpenes in your plants. UVA-UVB LEDs directly influence the quality and quantity of resin produced during flowering. We use the latest SEOUL VIOSYS UV LED chip technologies to ensure optimal results.
INFRA-RED LED: Infrared LEDs modify the morphology of your plants, increase internode spacing and promote yield. In addition, they activate the Emerson effect, a key process for photosynthesis. Adding infrared LEDs is essential for abundant flowering and quality resin.
Effects of UVA-UVB LEDs
When the right amount of UV is present, it results in a range of benefits, including increased oils, resin, THC and CBD levels. Additionally, UV accelerates the seed germination process, increases root mass, promotes flowering, causes more branching and less stretching, improves taste and odor, creates more robust plants, increases resistance to insects, bacteria and fungi, and strengthen plants for better tolerance to high intensity light. In addition, they reduce shock time and speed up the production and yield process.
However, it is essential to correctly dose UV, as excessive exposure can reduce yield, slow down photosynthesis and cause plant damage.
Natural Plant Defense Mechanism
Hemp plants develop a natural defense mechanism against ultraviolet rays by forming trichomes rich in alkaloids and flavonoids. These molecules act as photoprotectants to protect your plants.
Why Add UV Separately
Despite using the latest SEOUL VIOSYS UV LED chip technologies, the lifespan of a UV LED chip remains lower compared to red and white LED chips. To preserve the lifespan of the entire luminaire, we have chosen to add UV rays separately to our luminaires. This allows you to replace future items at a lower cost and accept future technologies without limits.
Effects of INFRA-RED LEDs
When the right amount of infrared is present, it triggers flowering faster on long-day plants, elongates plants, increases terpenes, provides heat to plants, and activates the Emerson effect. However, an excessive amount of infrared can cause elongation that is detrimental to yield, the risk of plant burns, and excessive heat input to the crop.
Applications
The BOOST UVA-UVB-IR LED bar is ideal for managing plant morphology. It is equipped with infrared LEDs which, when used in growth, allow the space between the internodes to be increased. You can use it 18 hours a day from the growth phase for genetics with tight internodes and little elongation, and 12 hours a day in the last 3 to 4 weeks of flowering. A 30W and 80cm BOOST UVA-UVB-IR bar is suitable for a cultivation surface of 100cm x 100cm.
Compatibility: The BOOST UVA-UVB-IR LED bar is compatible with the BLACK SERIES 400 series using the mounting clip (CLIP BLACK SERIES 400).
Features:
- Power: 30W
- Dimensions: 80cm x 7cm x 7cm
- Weight: 1.5kg
- Transformer integrated into the LED bar and not variable
- Average lifespan: Between 6,000 and 10,000 hours
- Warranty: 1 year
- Plug: EU 230V AC
Caution: Exposure of eyes and skin to UV rays can cause serious injury.
Customer reviews
Comments All reviews
Coup de coeur pour cette petite barre qui booste vraiment sans chauffer. Elle s'intègre bien, facile à fixer sur l'ensemble. J'aime bien le rendu final, c'est un vrai plus. Livraison nickel comme d'hab.
C'est un excellent investissement
C'est un excellent investissement pour qui veut des résultats rapides. J'ai testé d'autres marques avant, et celle-ci surpasse largement la concurrence. La qualité de fabrication est visible, pas de défaut. Fonctionne sans problème depuis le jour 1. Livraison rapide et bien emballée. Vraiment satisfait de mon achat, je vais en recommander à mes amis.
Vraiment impressionné par la
Vraiment impressionné par la qualité et l'efficacité. J'utilise ce produit depuis plusieurs semaines maintenant et les résultats sont excellents. La livraison a été rapide et le produit bien protégé. Le service client a répondu à mes questions rapidement. Je recommande vivement ce produit à tous ceux qui cherchent une solution efficace et durable.
Product questions
Your questions about this product
- Is this product delivered with the fixing clips for the BLACK SERIES 400 series, or should we buy them separately?I fully understand your question. According to the information I have, the 'UVA / UVB / Infrared bar for Black Series 400W FOG - 80cm 30W' does not include the fixing clips for the BLACK SERIES 400 series. These must be purchased separately. In our catalog, you can get these fixing clips. I am available for any other question and wish you an excellent indoor gardening experience with GrowLED.fr.
- What exact dose of UVA-UVB do you recommend to avoid yield reduction while maximizing resin and THC content during the flowering phase with this 30W bar over an area of 1m²?To maximize resin and THC content without reducing yield with this 30W UVA/UVB bar on 1m², it is recommended to use it for 12 hours a day during the flowering phase, maintaining a sufficient distance to avoid overexposure. Start with a moderate intensity and gradually adjust by observing the plants' response. This method allows you to enjoy the benefits of UVA and UVB while preserving the health and productivity of your crops.
- Can this UVA-UVB-IR 30W 80cm bar be used throughout the entire growth or only during flowering to optimize yield and terpenes without stressing the plants?The UVA/UVB/Infrared Bar for Black Series 400W FOG - 80cm 30W can be used throughout the cultivation, but with adjustments according to the phase. During the growth phase, it is recommended to use it for 18 hours a day, especially to promote internode spacing. During flowering, it is better to reduce its usage to about 12 hours a day to maximize yield and terpenes production while limiting plant stress.
Be careful, exposure to UV requires precautions: always wear glasses and gloves when handling to protect your eyes and skin. - What is the actual electrical consumption of the UVA-UVB-IR 30W bar for 1m2 of cultivation, and what additional yield in THC can be expected with optimized use on 100cmx100cm?
The UVA/UVB/Infrared 30W bar for Black Series 400W FOG actually consumes 30W for an area of 1 m² (100x100 cm). Combined with the main 400W lamp, the total power used is approximately 430W.
In terms of yield, this bar provides a complementary light spectrum that promotes better plant morphology and stimulates resin production. This process can increase THC concentration by 10 to 30 % with optimized use, particularly during the final flowering phase with a 12h/day exposure over the last 3-4 weeks.
This system is particularly interesting for maximizing the quality and potency of the harvests while being energy-efficient to cover 1 m².
- Possible integration with voice assistant to adjust the UVA UVB and infrared lighting hours remotely?
The UVA/UVB/Infrared bar for Black Series 400W FOG - 80cm 30W is designed as a supplementary LED bar with specific UVA, UVB, and infrared LEDs, intended to be used with the Black Series 400W. Regarding management via voice assistant, this model does not have a native integration to program or control lighting hours remotely via voice command.
To control this lighting remotely, it is necessary to use a conventional external timer or to add a smart plug compatible with your voice assistant, which would allow simulating this remote control, but it is not an intrinsic feature of the product.
- What is the best procedure to integrate this UVA-UVB-IR bar into a growth/flowering cycle to optimize yield and quality without the risk of UV stress or overheating?
To effectively integrate the UVA/UVB/Infrared for Black Serie 400W FOG - 80cm 30W bar into your growth/flowering cycle, here is the best approach:
- Placement: position the bar about 1.5 meters above the plants to avoid UV stress or burns.
- UV exposure duration: start with 15 minutes, twice a day, then gradually increase to a maximum of 12 hours per day in both growth and flowering.
- Infrared effect: the IR spectrum promotes good internode spacing and optimizes light penetration, improving morphology and yield.
- Ventilation: ensure good air circulation to limit overheating, even though this LED bar dissipates little heat.
This strategy stimulates terpene and resin production, enhancing quality without generating excessive UV or heat-related stress.
- What is the optimal UV power to avoid stressing my plants in a 100x100 area with this UVA-UVB-IR 30W 80cm light bar?
For a cultivation area of 100x100 cm, a 30 W and 80 cm UVA/UVB/Infrared LED bar, like the Black Serie 400W FOG, is perfectly suitable. This power is sufficient to stimulate your plants without causing excessive UV-related stress.
With this setup, you benefit from optimal stimulation that promotes natural production of terpenes and resin, improves plant morphology, and strengthens root mass, while avoiding harmful overexposure.
We still recommend starting with a moderate exposure duration and adjusting based on your crops' reactions.
- What are the ideal parameters for dosing UVA-UVB exposure of this bar to optimize yield without the risk of plant stress?
To optimize UVA/UVB exposure with the UVA / UVB / Infrared bar for Black Serie 400W FOG - 80cm 30W, it is recommended to limit the exposure time to around 1 to 3 hours per day, particularly during the flowering phase when the impact on terpene production is maximized. The intensity should be modulated with a preference for the UVA spectrum, which is less stressful for the plants, while avoiding too long continuous exposure.
Positioning is key: place the bar at a sufficient distance to allow for even distribution and limit areas of over-intensity, while regularly monitoring the plants' reactions. A gradual balance in exposure allows for optimizing growth while minimizing the risk of plant stress.
If you are looking for a complete solution for growth under horticultural LED, you can explore our range of GrowLED horticultural LEDs suitable for all stages of cultivation.
- Is it possible to use this UVA/UVB/IR LED bar 30W 80cm continuously during the growth phase without risk, and what dose do you recommend for a growing area of 80x80?
The UVA/UVB/Infrared 30W 80cm LED bar is designed as a supplement for the Black Series 400W FOG system, providing a specific spectrum that is particularly useful during the flowering phase. Its use continuously during the growth phase is not recommended as prolonged exposure to UV can stress the plants.
For a growing area of 80x80 cm, this bar provides an adequate power to cover this area in addition to the main panel. It is preferable to use the bar moderately and intermittently during growth, then to increase it to about 12 hours per day during pre-flowering and flowering in order to maximize benefits without risk to your plants.
In summary, prioritize a targeted and moderate use of UV and infrared to support your crop without causing unnecessary stress.
- What is the ideal intensity for the UVA-UVB-IR 30W bar on 1m² to maximize resin without risking stretching or burning the plants?To maximize resin production with the UVA/UVB/Infrared 30W bar on 1 m², it is ideal to use it in conjunction with a main lighting source, at an intensity of 30W/m², for 12 hours a day, only during the last 3 to 4 weeks of flowering.
This intensity stimulates resin production without causing excessive stretching or burning of the plants, providing a supplement of UVA, UVB, and infrared spectra. You can thus expect an increase of 10 to 30% in resin and THC concentration, with optimal safety for your crops.
Just be sure not to expose your eyes or skin directly to the UV rays from this bar.
- What is the actual yield in g/Watt observed with the addition of this BOOST UVA-UVB-IR bar on a surface of 1m2 in indoor cannabis cultivation compared to a setup without UV/IR?
Concerning the actual yield in g/Watt with the addition of the UVA/UVB/Infrared 80 cm 30W Bar on a surface of 1 m² in indoor cultivation, available data indicates that there is no significant increase in yield compared to a setup without this bar.
This supplementary bar does not increase the total amount produced in g/Watt, but it rather affects the quality by stimulating the production of cannabinoids, terpenes, and other compounds, thus enhancing the potency and aromatic profile of the plants.
In summary, it is an excellent choice for qualitative boosting, but the impact on quantitative yield remains negligible according to recent studies.
- What UV power do you recommend to avoid plant stress while maximizing resin content with this 30W bar on 1m²?
For the UVA / UVB / Infrared Black Series 400W FOG - 80cm 30W on an area of approximately 1 m², it is advisable to avoid plant stress by setting the power to about 25% of the maximum power, or 7.5 W. Position the bar approximately 50 cm above the plants to ensure balanced lighting. This setting effectively stimulates resin production thanks to UV and infrared, while preserving the health and vigor of your crops.
- For a surface of 100x100, does the installation of the UVA UVB IR bar in addition to the Black Series 400 provide a measurable gain in yield or is it mainly a qualitative enhancement for resin and terpenes?The installation of the UVA/UVB/Infrared bar for Black Series 400W FOG - 80cm 30W as a supplement on a surface of 100x100 cm mainly offers a real qualitative advantage. It stimulates the production of resin and the concentration of terpenes, enhancing the aromatic quality and the morphology of the plants. The quantitative yield gain is less pronounced, but the effect on the robustness and final quality of the crop is real and measurable.
- How do you properly dose UVA-UVB on this bar to maximize resin and yield without risking elongation or stress to the plants?
To properly dose the UVA-UVB with the UVA/UVB/Infrarotbalken für Black Serie 400W FOG - 80cm 30W, it is essential to start with a moderate exposure of 1 to 3 hours per day, mainly during the flowering stage. The spectrum should prioritize UVA, which is gentler, to stimulate resin without causing stress. Position the bar about 40-60 cm above the canopy for evenly distributed light without burning.
It is recommended to gradually adjust the intensity and duration while closely observing your plants to avoid excessive elevation or signs of stress. Using a timer is a bonus for accurately respecting these time frames. By adhering to these parameters, you will maximize resin production and yield while protecting the health of your plants.
- What is the ideal frequency of use for this UVA-UVB-IR bar to optimize flowering without risking plant damage due to excessive exposure to UV or infrared?
To optimize flowering with the UVA / UVB / Infrared Bar for Black Serie 400W FOG - 80cm 30W without risking damage to your plants, it is recommended to use it for 1 to 3 hours per day, exclusively during flowering, without exceeding 4 hours to avoid any stress due to UV or infrared.
Place the bar at a distance of 40 to 60 cm above the canopy for good light diffusion and to limit the risk of burns. Prioritize the UVA spectrum, which is gentler than UVB, to stimulate resin production while controlling stress. Infrared positively contributes to morphology and photosynthesis.
It is important to start gradually while closely monitoring the plants and to adjust the duration or distance if necessary. A timer can be useful to ensure precise control of exposure times.
- What is the best method to integrate this 30W UVA-UVB-Infrared LED bar into a 400W Black Series installation to optimize growth and flowering without risking excessive stretching or damage from UV and infrared?To best integrate the 30W UVA/UVB/Infrared LED bar into your Black Series 400W FOG installation, ensure proper mounting with the specific clip for stable fixation above an area of about 1 m².
Ideally, use it as a supplement during the final flowering phase, on a cycle of about 12 hours a day for 3 to 4 weeks. This effectively stimulates morphology and resin without causing excessive stretching.
It is crucial to carefully monitor the plants for any stress related to UV or infrared, and to limit exposure to avoid burns or damage.
Finally, do not exceed about 430W in total (400W from the panel + 30W from the bar) to maintain an optimal balance between power and growing quality.
- What is the best method to integrate and automate this 30W UVA-UVB-IR bar into a 400W Black Series system to optimize growth without the risk of overheating or excessive elongation?
To integrate the 30W UVA/UVB/Infrared bar into your Black Series 400W FOG system, firmly attach it using the specific clip provided for this purpose, ensuring stability and safety. This bar covers approximately 1 m² and perfectly complements the main lamp.
The main lamp is controlled via the integrated dimmer, manually adjusting the intensity to control growth and avoid excessive heat or elongation. Since the UVA/UVB/IR bar does not have native automation, use a connected socket or an external timer to manage its lighting cycle, recommended at 12 hours per day for the last 3-4 weeks of flowering.
Ensure effective ventilation: the total consumption reaches about 430W, which generates more heat. Finally, limit direct UV exposure to preserve your health while boosting the robustness and quality of your plants.
Thus, this combined integration optimizes growth without the risks of overheating or excessive elongation.
- Can we integrate this BOOST UVA-UVB-IR LED bar into a home automation system to precisely control the duration and intensity of UV and infrared via a voice assistant or a mobile app?
The BOOST UVA-UVB-IR LED bar 80cm 30W features a dimmer with 0-10V variation, allowing for precise adjustment of light intensity without altering the spectrum. This 0-10V protocol is commonly used in home automation to control lighting.
However, the bar does not have confirmed native compatibility with voice assistants or mobile applications. To control the duration and intensity via a home automation system, a compatible 0-10V controller capable of integrating these functions will be needed. Voice or app control will then depend entirely on the chosen controller and its integration into your setup.
In summary, integration is technically possible, but requires an appropriate controller and verification of your home automation system's compatibility.
- What position to optimize for this UVA-UVB-IR 30W 80cm bar in a 100x100 space to ensure a good balance between growth and flowering without overheating?
For a 100x100 cm space, the UVA / UVB / Infrared 30W 80 cm Bar should be positioned between 40 and 60 cm above the canopy. This distance ensures optimal diffusion without the risk of burning or stress due to UV. It is best used as supplementary lighting mainly during the last 3 to 4 weeks of flowering, for about 12 hours a day.
During use, careful monitoring is essential: check the leaves for any reaction to radiation and adjust the height or duration if necessary. Finally, ensure not to exceed a total power of about 430 W (main panel + bar) to avoid overheating.
This method guarantees a good balance between growth and flowering while stimulating resin production and preserving plant morphology.
- Does the LED BOOST UVA UVB IR 30W bar for Black Series 400W really live up to the promises regarding the durability of UV LEDs, which are known to be fragile, and is the module easily replaceable in case of failure?
The LED BOOST UVA/UVB/IR 30W bar for Black Series 400W FOG is designed for moderate use, with a recommended exposure of 1 to 3 hours per day during flowering to avoid excessive stress on the components. UV LEDs, although often more fragile than standard LEDs, benefit here from a professional standard lifespan if you adhere to these usage conditions.
Regarding replaceability, it is an integrated module with no clear option for partial replacement. In case of failure, you will likely need to replace the entire bar.
To ensure longevity, careful handling and adherence to the recommended lighting cycles are essential.








