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LED horticultural bar 26W - 60cm - Spectrum for seedlings, cuttings and growth - B26W - Modular
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| Functions | Not Dimmable |
| Plug & Play | Yes |
| Daisy chain | No |
| Marque | Ignator |
| Surface de culture (m²) | 60x40 |
| Spectre lumineux | Croissance |
| Silencieux (zéro bruit) | Oui |
| PPFD (µmol/m²/s) | 150-300 µmol/m²/s à 20-30 cm |
| PPF | ~52-57 µmol/s |
| Efficacité (µmol/J) | ~2 |
| Contrôle connecté | Non |
| Compatibilité | timers standards, lampes HPS en complément, liaison modulaire avec barres similaires |
| Durée de vie (h) | 30 000 |
| Longueur (cm) | 60 |
| Flux lumineux (Lumens) | 2050 |
Reçu rapidement, hâte de voir ses performances en usage prolongé. Le format compact et la lumière blanche sont déjà appréciables.
L'installation est simple et la lampe reste stable après plusieurs jours. Le colis était bien protégé et la livraison rapide. La luminosité convient bien pour un usage facile sans complications. Je conseille ce modèle pour sa solidité et son bon rapport qualité-prix.
J'ai vraiment apprécié la robustesse de cette lampe, notamment ses vis bien fixées qui garantissent une stabilité optimale. Le câble généreux facilite l'installation, et son bouchon protège l'alimentation efficacement. Fantastique performance, le spectre bleu stimule la croissance comme annoncé.
Ça marche super
Ça marche super bien. Pas de problème depuis le jour 1. Vraiment recommande.
Super investissement. Ça
Super investissement. Ça marche bien et dure longtemps. Recommande vivement.
Hello,
The 26W LED horticultural bar B26W at 6600K is not specifically indicated as compatible with an external dimming control system in its specifications. However, most LED horticultural bars accept intensity variation via a dimmer suitable for their power supply. I recommend using a dimmer specially designed for horticultural use to finely adjust the intensity according to your plants' needs.
If you are looking for a complete system with intensity control, you can also discover our compatible controllers offered on GrowLED.
For a setup of 4 B26W LED bars (26W each) running 18 hours a day in a 1.5m x 1.5m grow chamber:
Actual electric consumption:
The total power consumed is 104 W (26W x 4). Over 18 hours, this amounts to approximately 1.87 kWh per day.
Total photosynthetic yield:
Estimating an average yield of 2 µmol/s per watt, each bar produces about 52 µmol/s, leading to a total of approximately 208 µmol/s for 4 bars.
This configuration offers an excellent consumption/light output ratio suitable for the growth and development of seedlings and young plants under horticultural LED lighting.
To effectively manage the heat generated by 10 B26W LED grow bars in series in a compact grow room, it is essential to optimize ventilation to extract warm air and renew the ambient air. Install an appropriate extraction system and fans to encourage good air flow.
Also make sure to properly space the LED bars to avoid excessive heat concentration in one spot. Monitor the temperature with thermometers to adjust the lighting if necessary.
Finally, if the temperature remains high, an active cooling system (air conditioner or water chiller) may be considered to maintain an optimal environment for your plants. These best practices ensure a balance between light output and thermal management for healthy growth.
Regarding the spectrum, 6600K is ideal for vegetative growth, but in flowering, a warmer spectrum between 2700K and 3000K further promotes flower production. To maximize results and uniformity, it would be wise to opt for multiple bars or a more powerful lamp with a spectrum suitable for the complete cycle.
The LED Bar for Horticulture 26W - 60cm - Spectrum for Seedlings, Cuttings, and Growth - B26W - Modular generates a surface temperature generally below 50°C, much lower than powerful traditional lamps. However, in a compact growing chamber, it is strongly recommended to install an active ventilation system.
This allows for maintaining an ideal temperature between 20°C and 28°C, ensuring good air circulation to prevent the appearance of mold, and regulating humidity, all essential for the optimal health of your plants. Even with a moderate consumption of 26W, ventilation guarantees a stable and conducive environment for the development of young plants and cuttings.
For an effective solution, you can combine this LED bar with a suitable ventilation system that will fit perfectly into your limited space.
If you connect ten 26W LED bars in series, the total power consumption remains the same as that of a single bar, because in series the current is constant and the voltage adds up. This means that the consumption is not 10 x 26 W, but rather 26 W in total in this type of setup.
However, in practice, horticultural LED bars are generally powered in parallel to ensure correct and stable operation, which would then result in a total consumption of 260W (10 x 26W).
Regarding ventilation, regardless of the connection, the cumulative thermal dissipation of the ten bars generates non-negligible heat in a compact room. Therefore, it is imperative to install an efficient ventilation system to expel this heat, maintain a stable temperature, and avoid plant stress.
In summary: The series configuration does not increase the power consumed, but the ventilation must be sized to handle the total heat generated by the ten bars, which is around 260W, especially in confined spaces.
For the 26W LED Garden Bar - 60cm, the ideal distance between the LED bar and your seedlings is generally between 15 and 30 cm. This range helps prevent burns while ensuring adequate light for optimal growth.
This distance may vary depending on the specific needs of your plants: the more sensitive they are, the more distance they will benefit from. It is important to regularly observe the condition of the leaves and make adjustments as necessary. If your setup allows, an intensity adjustment system can also be an excellent solution to fine-tune the lighting.
The 6600K blue spectrum of the 26W LED horticultural bar is particularly effective in promoting rapid and robust rooting during a complete cutting cycle. This light activates the essential photoreceptors for photosynthesis, thereby encouraging healthy vegetative growth and optimal root development. It also helps limit stem stretching for more compact and sturdy plants.
In comparison, mixed lighting like that used in LST SCROG offers a broader, balanced light for all growth phases, particularly leaf density and branching, but is less targeted at initial rooting. The 6600K LED bar is therefore more specific and energy-efficient in promoting the recovery and initial development of cuttings.
In summary, for the critical cutting phase, the 6600K blue spectrum provides a clear advantage in terms of rooting speed and quality, while mixed lighting will be more relevant for the subsequent growth stages.
Good management of ventilation and the arrangement of LED bars helps maintain an optimal environment for plant growth.
It is perfectly possible to use the 26W B26W LED horticultural bar, optimized for growth (6600K spectrum), in parallel with red spectrum lighting for flowering in the same growing chamber. These spectra are complementary and ideally meet the light needs of plants from sowing to flowering.
Regarding thermal management, the low power of 26W of the B26W bar generates little heat. When combined with a red LED, the heat remains manageable as long as adequate ventilation is provided. Horticultural LEDs are designed for indoor use with a long lifespan without noticeable overheating.
On the electrical side, it is essential to ensure that the total power of the connected lights does not exceed the circuit’s total capacity (generally 10-16A, i.e., 2200-3500W). The B26W bar, with its ability to chain up to 10 units, fits well into this framework, without risk of overload as long as the installations are properly sized.
To optimize your setup, also consider using compatible drivers and intensity control to adapt the lighting to the different growing phases.
In summary, yes, this combination is an effective and safe solution for indoor cultivation throughout the entire vegetative cycle, while ensuring good electrical practices and ventilation.
To optimize growth and flowering in the same chamber with your 26W horticultural LED bar (growth spectrum 6600K) combined with red flowering light, it is essential to manage the light cycles well:
It is important to not run both lights at the same time, as the spectrums can interfere with each other and alter the natural light signals of the plants. Use timers or independent controllers to strictly adhere to these timings, while ensuring a minimum of 12 hours of complete darkness during flowering, which is essential for proper development.
This organization will allow you to fully exploit the potential of each spectrum without confusion for your plants, thus maximizing their growth at every stage.
For the 26W LED Grow Light - 60cm - Seedling, Cutting, and Growth Spectrum - B26W, the ideal distance between the lamp and your seedlings is between 20 and 40 cm, with a recommendation around 30 cm. This distance helps limit the heat emitted while providing optimal light intensity to stimulate healthy growth.
We advise starting with the bar at 30 cm, then observing your seedlings closely. If you notice signs of stress such as yellow leaves or burn marks, adjust the height in increments of 5 to 10 cm. Horticultural LEDs generate little heat, but this balance is crucial for robust young plants without thermal stress.
For the B26W 26W LED panel intended for seedling growth, the optimal coverage area is between 0.1 and 0.2 m² (approximately 30x30 to 45x45 cm). This range ensures sufficient light density to promote uniform growth without wasting energy.
It is important to place the panel at a distance of 15 to 30 cm above the seedlings to ensure optimal light penetration without the risk of burning, while also adjusting the illuminated area according to your needs.
Thanks to its modularity, you can connect multiple bars in a chain to cover a larger area while maintaining suitable light intensity for each zone.
The exact value of the PPFD at 20 cm under the 26W B26W LED horticultural bar in a horizontal position is not specifically stated in the available documents.
However, for this type of 26W LED bar (60 cm), the estimated PPFD generally ranges between 150 and 300 µmol/m²/s, which is well-suited to the needs of seedlings and young plants during the growth phase.
For precise optimization, it is best to use a PPFD sensor to measure directly according to your growing setup.
The 26W 6600K horticultural LED bar is ideal for covering an area between 0.1 and 0.2 m², which is approximately 30x30 cm to 45x45 cm. This area ensures sufficient light intensity for healthy growth under SCROG or LST.
For a 1x1 m space, several bars will need to be used modularly to ensure homogeneous and optimal coverage of the entire canopy. It is recommended to position each bar 15-30 cm above the plants for good light penetration without the risk of burning.
Thanks to this modularity, you can connect multiple 26W bars to adjust the light output precisely where your plants need it most, which is a real advantage for optimizing growth in a large cultivation space.
For 10 B26W LED horticultural bars of 26 W each, the total electrical consumption is 260 W. Over a usage of 18 hours per day, this represents about 4.68 kWh of energy consumed daily.
Regarding heat production, almost all of this power is transformed into heat, which means a notable generation of heat in the Probox XL. Therefore, it is essential to ensure good ventilation, particularly with an air extraction system and fans, to avoid any risk of overheating.
We also recommend spacing the LED bars adequately and regularly monitoring the ambient temperature with a thermometer to maintain an optimal environment for your plants.
The 26W LED horticultural bar - 60cm - B26W - Modular emits a surface temperature of less than 50°C during continuous operation. To protect your seedlings from thermal stress and ensure optimal growth, it is important to maintain an ambient temperature between 20°C and 28°C.
We strongly recommend using an active ventilation system to promote air circulation, dissipate excess heat, and control humidity. This prevents the risk of mold and contributes to a perfectly healthy environment for your young plants.
The 26W LED bar - 60cm (B26W - Modular) can be installed vertically in a small grow room without significant risk of overheating, provided that good ventilation is ensured. This LED generates little heat thanks to its controlled power and modular design.
To preserve the lifespan, estimated between 30,000 and 50,000 hours, simply ensure a spacing of about 15 to 30 cm between the bar and the plants to avoid thermal stress. Thus, the vertical installation will not reduce the longevity of the LEDs as long as the ambient temperature is well controlled.
