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LED horticultural lamps
Grizzly 260W 2.9 LED horticultural bars - Calitek growth and flowering lighting
4.0
Réf. CALITEK-GZ-2.9-260W Calitek
- Full light spectrum
- High energy efficiency
- Advanced heat management
- Exceptional durability
- Simple installation
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Grizzly 260W 2.9 LED horticultural...
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Description
Product presentation
Calitek LED Grizzly 260W 2.9 - Opt for Optimized Indoor Growth and Flowering
Eye-catching Introduction: Revolutionize your indoor grow space with Calitek 's Grizzly 260W LED lighting, designed to deliver an unprecedented growing and flowering experience. With its cutting-edge technologies and balanced full spectrum, this lighting system transforms every corner of your space into a thriving haven for your plants.
Product Overview: The Grizzly 260W LED lighting system represents the ultimate choice for growers wanting to excel in indoor cultivation. Suitable for all experience levels, this system provides a turnkey solution for exceptional growth and flowering results.
Benefits and Features:
- Full Spectrum and Light Coverage: Imitate natural sunlight with a full spectrum, ensuring uniform and optimal light distribution for the development of your plants.
- Energy Efficiency: Reduce your energy footprint with the Grizzly 260W, guaranteeing superior light output for reduced consumption. A real boon for your electricity bills!
- Advanced Technologies: Benefit from 120° light distribution, passive heat management and optimal mounting height for a healthy and balanced culture.
- Durability and Reliability: Benefit from remarkable longevity of over 50,000 hours, IP65 protection against dust and humidity, and increased flexibility with replaceable LED bars.
Instructions for Use: For efficient installation, position the system at a height of 30 to 50 cm above the canopy. Connect the system to an external controller via RJ45 ports if necessary, for simplified management and easy integration with other systems.
FAQ:
Q: What is the recommended growing area with the Grizzly 260W?
A: The Grizzly 260W is optimal for an area of 80x80 cm, providing uniform and complete lighting.
Q: Can I control the light intensity of the system?
A: Yes, the Grizzly 260W allows manual dimming as well as external control for precise adjustment to your needs.
Conclusion: Calitek 's Grizzly 260W LED lighting system is a revolution for indoor growers, combining performance, energy saving and durability. Invest in quality and reliability to ensure optimal growth and flowering of your plants. Discover the Calitek difference and transform your inner culture today!
For more information and to optimize your growing space, see our article “How to properly heat an indoor growing space” here .
Technical characteristics :
- Power: 260 Watts
- Spectrum: Full
- PPFD: 763 µmol/s
- Efficiency: 2.9 μmol/J
- Light Source: Samsung LM281B+ Pro x 1152pcs + Hongli SMD3535 x 72pcs
- LED color: 4000K White + 660nm Red
- Max Ambient Temperature: -25°C to ~35°C
- IP rating: IP65
- Weight and Dimensions: 4.2kg / 775 x 775 x 85mm
- Connections: RJ45 INPUT/OUTPUT
Content of the Pack:
- Frames parts A and B
- 4 LED bars
- LED Driver with Support
- User Manual
- Suspension Kit
Technical data sheet
Features detailed
| Thermal management | Passive |
|---|---|
| Lens angle | 120 |
| Growing area | 0.8-1 |
| LED brand | Samsung LM281B+ |
| Efficacy (µmol/J) | 2.9 |
| Control type | Wired |
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Frequently asked questions
Your questions
Could you tell me more about the manual dimming and external control of the Calitek Grizzly 260W LED lighting system? Is it easy to install and use for a gardening enthusiast like me?
Of course, I would be delighted to provide you with detailed information on Calitek's Grizzly 260W LED lighting system! In terms of light intensity control, the Grizzly 260W offers two major options: manual dimming and external control. Manual control allows you to adjust the intensity according to the specific needs of your plants. In addition, the 0-10V external control feature is ideal for more advanced automation, allowing easy communication with other controllers. The installation of this lighting is quite simple, and perfectly meets the expectations of a passionate gardener. The recommended height for positioning this system is between 30 to 50 cm above your plants, ensuring optimal lighting on a cultivation surface of 80x80 cm. The use is intuitive, offering growers a turnkey solution for exceptional results. And to top it all off, integration into your existing installation is facilitated by the system's RJ45 ports. It's a versatile, energy-efficient and durable solution that will certainly meet your cultivation needs. Hoping these details shed light on this Calitek lighting system.
Hello, I am interested in the Grizzly 260W LED lighting system from Calitek. However, I am wondering if its full spectrum is suitable for my Monstera and my aromatic plants?
Hello, you have made an excellent choice! The Grizzly 260W LED lighting system from Calitek presents a full spectrum ideal for the growth of your Monstera and your aromatic plants. This spectrum imitates the natural light of the sun and offers perfect uniform lighting for your plants. The Grizzly 260W is designed to adapt to the needs of your plants through their different life cycles. Consider positioning it 30 to 50 cm above the foliage and adjusting the light intensity according to the specific needs of your plants. You can find out more about this amazing product in our catalogue. You are giving a real gift to your plants with this lighting!
What is the maximum area that the Grizzly 260W can cover for my first indoor grow box of 80x80?
The Grizzly 260W is perfectly suited for an indoor grow box of 80x80 cm (0.64 m²). Thanks to its 120° light distribution and a recommended hanging height of 30 to 50 cm, it will effectively cover your entire growing area, providing even and powerful lighting for your plants.
What practical difference do we observe in the management of growth and flowering with the Grizzly 260W LED bars and their full spectrum compared to traditional horticultural lighting?
The Grizzly 260W 2.9 LED bars offer a full spectrum imitating natural light, allowing the same lighting to be used for all phases, both growth and flowering, without the need to change lamps. This greatly simplifies the management of the vegetative cycle.
Thanks to their homogeneous distribution with a wide beam angle, they ensure better light penetration, reducing shadow areas and promoting uniform plant development, which is often a challenge with traditional horticultural lighting.
Additionally, their very high energy efficiency (2.9 µmol/J) guarantees strong light intensity with reduced consumption, limiting the generated heat and therefore thermal stress. This allows for energy savings and simpler ventilation management.
In summary, the Grizzly 260W bars simplify growth and flowering through efficient, uniform, and economical lighting, surpassing traditional solutions that are often more specialized and energy-consuming.
What exact area can I cover with the Grizzly 260W for optimal growth in a micro space of 80x80 cm?
The Grizzly 260W is perfectly suited for a micro space of 80x80 cm. It precisely covers this area for optimal growth and flowering thanks to uniform lighting, a 120° diffusion angle, and a full spectrum. It is recommended to position it between 30 and 50 cm above the canopy for maximum efficiency. Its built-in dimmer allows you to adjust the light intensity according to the growth phase, ensuring optimal development of your plants in this compact space.
Can multiple Grizzly 260W LED bars be connected in series via RJ45 ports to extend the illuminated area, or is it preferable to use several independent drivers?
The Calitek Grizzly 260W LED bars indeed have RJ45 ports that allow multiple units to be connected together, mainly for synchronization and control via an external system. However, this connection does not seem designed for powering multiple bars from a single driver.
To extend the illuminated area, it is therefore preferable to use several independent drivers. This ensures stable and secure power supply, avoids the risk of overload, and facilitates individual control suited to each area.
In summary: the RJ45 connection is primarily dedicated to control and not to electrical power supply. For a reliable and efficient installation, multiple drivers are recommended.
Real electric consumption of the Grizzly 260W system compared to light output 2.9 umol per joule profitability with current EDF rates price increase
The horticultural LED system Grizzly 260W 2.9 consumes about 260 watts in actual use, with a very efficient light output of 2.9 µmol/J. This means it produces a high amount of photons useful for photosynthesis for each joule of electricity consumed, thus optimizing plant growth and flowering while limiting energy consumption.
With the current EDF rate around 0.22 €/kWh, the hourly electrical cost is about 0.057 € (260 W × 1 h × 0.22 €/kWh). Over a typical growth cycle (12 h/day for 60 days), the electricity bill reaches about 41 €.
Despite the rising electricity prices, this system remains profitable thanks to its excellent efficiency compared to more power-hungry solutions. It is therefore a wise choice for indoor cultivation with a good balance between light performance and energy cost control.
dimmer adapter included in the pack or sold separately with the Grizzly 260w Calitek
The Grizzly 260W 2.9 LED Grow Bars – Calitek pack is indeed compatible with manual dimming and external control via 0-10V signal. However, the adapter or specific box for this function is not systematically included in the pack. It is often sold separately to offer more flexibility according to your needs. If you wish to integrate a dimming system, we recommend checking with our teams or exploring our available control and dimming accessories.
What is the maximum temperature that the Grizzly 260W lamp can withstand without risking performance loss or damage?
The Grizzly 260W 2.9 LED horticultural lamp can operate without risk of performance loss or damage at an ambient maximum temperature of approximately 35°C. Beyond that, light performance may decrease and components may be at risk of premature wear.
Can the Grizzly 260W be mounted at a variable height to adapt to plants of different sizes without a noticeable loss of light efficiency?
The Grizzly 260W 2.9 can indeed be mounted at a variable height to adapt to plants of different sizes while maintaining optimal light efficiency. It is recommended to position it between 30 and 50 cm above the canopy to ensure even distribution and balanced plant development. By respecting this range, you optimize the light without a significant loss in yield.
What is the real heat management in a micro space with Grizzly 260W LED bars?
The heat management of the Grizzly 260W LED bars in a micro space relies on an efficient passive management system. This means that heat dissipation occurs naturally, without the need for intensive ventilation, thus limiting thermal stress on your plants.
With a high energy efficiency (2.9 µmol/J), these LEDs produce powerful light while generating very little heat. Their design is ideal for compact spaces (about 80x80 cm), with a recommended positioning of 30 to 50 cm above the crops to ensure even coverage and an optimized atmosphere.
This approach allows you to maximize growth and flowering without overheating your micro space, a real advantage for controlled indoor cultivation.
Does the system really last more than 6 months without notable degradation of the LEDs or the driver? Does Calitek's customer service respond quickly in case of a failure?
The Grizzly 260W 2.9 LED system from Calitek is designed to provide an exceptional lifespan, with over 50,000 hours of expected use, ensuring stability of the LEDs and the driver well beyond six months without notable degradation. This type of performance guarantees consistent light for your growth and flowering phases.
Regarding Calitek's customer service, although detailed feedback is not available, it is common for specialized brands to offer responsive support. For optimal warranty, be sure to keep your receipt and follow installation recommendations.
Is the 120-degree light distribution of the Calitek Grizzly 260W sufficient for a 1x1 meter scrog without major shadow areas under maximum intensity LED?
The Calitek Grizzly 260W diffuses its light at a 120° angle, providing effective coverage for around 80x80 cm. For a 1x1 meter scrog, this distribution is close to sufficient, but you may notice some slightly less illuminated areas at the edges, even at maximum intensity.
To limit these small shadows, we recommend positioning the bar between 30 and 50 cm above the canopy, or even a bit higher, to improve light uniformity. If you want perfectly uniform coverage over 1 m², additional lighting will be the ideal option.
This bar remains very effective for growth and flowering under LED, but for a one square meter scrog, a second light point or an adjustment in height will ensure optimal brightness across the entire area.
What is the average electrical consumption in kWh during a complete flowering cycle with the Grizzly 260W LED bar for an area of 80x80 cm?
The Grizzly 260W LED horticultural bar consumes approximately 218.4 kWh for a complete flowering cycle of 10 weeks (70 days) over an area of 80x80 cm, considering an illumination of 12 hours per day. This estimate highlights the pleasant energy efficiency of this LED bar for indoor cultivation.
What is the actual power consumption in continuous operation with minimum dimming to limit heat and costs without losing too much lighting?
The Grizzly 260W 2.9 LED-Garden Horticultural Bar consumes approximately 260 watts in real operation. The minimum dimming, while applicable via external RJ45 control, does not significantly reduce power consumption, as intensity regulation does not directly alter the absorbed power.
To limit heat and costs without losing too much lighting, it is better to optimize the layout and duration of lighting rather than reduce power. By way of indication, this panel will effectively illuminate your plants while consuming about €0.057 per hour (with an average electricity rate of €0.22/kWh).
A controlled use of 12 hours daily for 60 days will generate an electricity cost of about €41. For precise adjustment and finer control, a multiple control system via RJ45 can be considered, but this remains limited for actually reducing consumption.
What height do you recommend for optimal installation in a 80x80 space with the Grizzly 260W Calitek LED bar?
For optimal installation of the Grizzly 260W Calitek LED bar in a 80x80 cm growing space, it is recommended to suspend it between 30 cm and 50 cm above the plants. This height ensures even light distribution, ideal for the growth and flowering phases.
What is the optimal exact surface area for micro cultivation with the Grizzly 260W in a 60x60 cm space?
The Grizzly 260W 2.9 LED is optimized for a surface area of about 80x80 cm. For a space of 60x60 cm (0.36 m²), it remains usable, but it is a bit powerful for this size of micro cultivation. You will need to adjust the height between 30 and 50 cm to avoid overly intense lighting and plant stress. For ideal and balanced coverage on a 60x60 cm, the Grizzly 240W 2.9 is often more suitable.
What is the effective distribution of PPFD under an 80x80 scrog net with the Calitek Grizzly 260W to optimize LST under LED?
To optimize the distribution of PPFD under an 80x80 cm scrog net with the Calitek Grizzly 260W, it is advisable to position the panel between 30 and 50 cm above the canopy. Its 120° light diffusion allows for effective and homogeneous coverage over this area, limiting shadow zones and ensuring uniform lighting for optimal Low-Stress Training.
What is the difference in yield in µmol per joule between the 4000K white and the 660nm red in this Grizzly 260W bar, and how does this impact grams per watt during the flowering phase?
The Grizzly 260W bar combines 4000K white LEDs and 660nm red LEDs with an overall yield of approximately 2.9 µmol/J. The 4000K white LEDs have a lower yield, typically between 2.0 and 2.5 µmol/J, while the 660nm red LEDs are more efficient, often reaching 3.0 to 3.5 µmol/J.
This mixed spectrum offers an excellent compromise: the white provides a broad spectrum for balanced growth, and the red maximizes photosynthesis during flowering. Thanks to the strong contribution of the red LEDs, the Grizzly optimizes the conversion of energy into floral biomass, improving the yield in grams per watt (g/W) during the flowering phase.
In summary, the significant portion of 660nm red light with higher yield increases flower production per watt consumed, which is essential for efficient and productive flowering.
What is the difference in height and light intensity management between the growth phase and the flowering phase with the Grizzly 260W LED bars?
The Grizzly 260W 2.9 LED bars offer simple and effective management of height and light intensity between the growth and flowering phases. The recommended height remains stable, between 30 and 50 cm above the plants, to ensure uniform light coverage while avoiding thermal stress.
In terms of intensity and spectrum, the constant power of 763 μmol/s with an efficiency of 2.9 µmol/J provides suitable lighting for both phases. During growth, the spectrum promotes the development of leaves and stems, while in flowering, it stimulates the production of flowers and fruits. The Grizzly 260W integrates these variations into its overall spectrum, eliminating the need to modify or replace equipment.
In summary, the main difference lies in the adjustment of the light spectrum, while the height and power remain optimized to effectively support the plant throughout its cycle.
Is integration possible with a voice assistant to remotely control the on/off, dimming, and scheduling of the Grizzly 260W Calitek LED bars?
The Grizzly 260W Calitek LED bars feature a manual dimming system and can receive a 0-10V signal for dimming, which opens the door to integration with a compatible external home automation controller.
Therefore, even though the lighting does not offer native voice control and programming, it is entirely possible to use a connected home automation system (compatible with 0-10V and voice assistants like Alexa or Google Assistant) to manage:
- On/off remotely via voice command,
- Light intensity adjustment through 0-10V dimming,
- Scheduled programming for on and off.
This setup requires the purchase and installation of a third-party home automation controller, which links the Grizzly 260W bars to the voice assistant for complete and convenient control of your horticultural lighting.
How does passive thermal management work when alternating between growth and flowering without the risk of overheating in 80x80 cm?
The Grizzly 260W 2.9 LED gardening bar utilizes a high-performance aluminum heat sink for effective passive thermal management. On a surface of 80x80 cm, it is designed to be installed 30 to 50 cm above the plants, ensuring optimal light coverage while naturally dissipating heat. Its high efficiency (2.9 µmol/J) limits excessive heat production, allowing for the transition from growth to flowering without the risk of overheating. Additionally, its robust design with an IP65 rating ensures stable performance even in humid or dusty environments. This simple yet effective system creates a stable thermal environment without the need for active cooling.
what exact area can the Grizzly 260W cover in growth and flowering phases with an optimal yield-to-consumption ratio
The Grizzly 260W 2.9 LED horticultural bar from Calitek ideally covers an area of approximately 0.8 to 1 m² during growth and flowering phases. Installed at a recommended height between 30 and 50 cm above the canopy, it offers an excellent balance between light output and energy consumption, thanks to its efficiency of 2.9 µmol/J and its uniform distribution at 120°.
What is the best possible setup to manage multiple varieties with the Grizzly 260W LED system in the same room without negative impact on their development?
To manage multiple varieties in the same room with the Grizzly 260W LED system, it is essential to position the bars between 30 and 50 cm above the canopy. This height ensures even light distribution over all plants.
The Grizzly 260W has a wide diffusion angle of 120°, which guarantees uniform coverage and avoids shadow or overexposure areas, important for varieties with different light needs. Its full spectrum mimics natural light, suitable for both the growth and flowering of each variety without specific adjustments.
Moreover, its passive thermal management limits heat, maintaining a stable temperature favorable to all plants. To optimize cultivation, consider spacing varieties according to their size and needs, and if necessary, create distinct zones in the room to better adapt the light intensity.
This setup will allow you to grow multiple plants side by side without compromising their development.
For an 80x80 cm box, is a suspension height of 30 to 50 cm still optimal for flowering with this 260w Grizzly power?
For an 80x80 cm box, the suspension height of 30 to 50 cm is perfectly suited for the Grizzly 260W 2.9 LED grow bar during the flowering phase. This distance ensures a homogeneous light coverage and optimal penetration without the risk of thermal stress, thanks to the power and full spectrum of the panel. The built-in dimmer also allows you to adjust the intensity according to needs, ensuring effective lighting to maximize development and yield in your space.
what is the average electrical cost per month with this Grizzly 260W LED lamp for an area of 80x80 cm in continuous growth and flowering cultivation
For the Grizzly 260W LED grow bar used on an area of 80x80 cm in continuous growth and flowering cultivation, the average monthly electrical cost is approximately €20.6 with a standard lighting cycle of 12 hours per day.
This calculation is based on a real consumption of 260 watts, an average electricity rate of €0.22/kWh, and a monthly lighting duration of 360 hours (12h x 30 days). If you extend the lighting to 24 hours a day, the cost can reach approximately €41 per month.
This estimate reflects the constant consumption of the lamp regardless of the covered space, although it is important to adjust the height or layout for optimal efficiency on your area of 0.64 m².
What is more effective between installing this Grizzly 260W in SCROG 80x80 and a LSST LED grow in terms of yield and energy consumption?
The Grizzly 260W 2.9 LED horticultural bars is perfectly calibrated for a 80x80 cm SCROG, providing uniform light coverage and controlled energy consumption (~218.4 kWh over 10 weeks). Its full spectrum LED technology ensures optimal growth and flowering with a simple installation.
The LSST (Low Stress ScrOG Training) technique under LED can potentially generate a higher yield due to finer light management and a perfectly uniform canopy. However, it requires a more complex setup, often with multiple light points to ensure uniformity, which can slightly increase energy consumption.
In summary, for a surface of 80x80 cm, the Grizzly 260W in SCROG is a very effective, simple and economical solution. The LSST under LED can maximize the yield but requires more sophisticated lighting and a bit more consumption.
What is the maximum operating temperature of the Grizzly 260W Calitek LED bar to avoid overheating during flowering?
The recommended maximum operating temperature for the Grizzly 260W 2.9 Calitek horticultural LED bar is about 35°C ambient temperature. Beyond that, its passive aluminum heat dissipation system may no longer suffice, which can lead to overheating and compromise flowering.
To ensure optimal performance and preserve the lamp's durability during flowering, it is crucial to keep your growing space below this temperature.
Do the Grizzly 260W Calitek LED bars heat up a lot? I am looking to avoid raising the temperature of my room without sacrificing optimal lighting for my plants.
The Grizzly 260W 2.9 Calitek LED bars heat up very little due to their effective passive thermal management. Their design allows for natural heat dissipation without intensive ventilation, which limits the increase in ambient temperature while providing powerful and optimal lighting for your plants.
With excellent energy efficiency (2.9 μmol/J), they are ideal for spaces around 80x80 cm, avoiding thermal stress. The recommended mounting height between 30 and 50 cm allows even diffusion and harmonious growth.
In summary, these LED bars ensure high performance lighting without heating your room, perfect for maintaining a stable atmosphere conducive to cultivation.
What is the heat difference between this Calitek Grizzly 260W LED bar and a 315W CMH in indoor cultivation?
The Calitek Grizzly 260W LED bar generates much less heat than a 315W CMH lamp in indoor cultivation. Thanks to natural passive dissipation and high luminous efficiency (2.9 µmol/J), it produces powerful light while limiting heat output, which reduces thermal stress on the plants and maintains a more stable ambient temperature.
In contrast, the 315W CMH emits more heat related to its arc technology, requiring active ventilation to prevent overheating. This difference makes the Calitek LED bar an ideal choice for those who want to optimize temperature without heavy investment in cooling systems.
Easy to install kit to start with this Grizzly 260W system? Can I easily upgrade the lighting with other LED bars? What are the visible results on a first grow?
The Grizzly 260W LED Grow Bars Kit is designed to be easy to install, even if you are a beginner. Its compact design makes for quick and efficient setup.
This system is scalable: you can replace or add LED bars as needed, allowing you to adapt your lighting to the evolution of your crop.
For a first grow, the results are very satisfying thanks to a homogeneous light distribution and complete spectrum covering approximately 80x80 cm. This ensures healthy growth and successful flowering while consuming less energy compared to traditional lighting.
Therefore, this kit is ideal for starting and progressing with efficient, flexible, and easy-to-manage lighting.
What exact area does the Grizzly 260W system cover for optimal micro-cultivation in 60x60?
The Grizzly 260W 2.9 LED Horticultural Bars from Calitek ideally covers an area between 0.8 and 1 m². For a micro-cultivation in 60x60 cm (0.36 m²), this panel is perfectly suited and will provide powerful and uniform lighting.
We recommend installing it at a height of 30 to 50 cm above the plants to ensure homogeneous light coverage thanks to its diffusion angle of 120°. This configuration guarantees optimal growth and flowering in your compact growing space.
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