Grizzly 630W 3.0 LED horticultural bars - Calitek growth and flowering lighting
- Ideal full spectrum
- High energy efficiency
- Advanced LED technology
- Flexible intensity control
- Long durability and reliability

Step into the era of advanced indoor cultivation with the Calitek Grizzly 630W 3.0 LED, a revolution in horticultural lighting. Designed for demanding growers, this lighting system combines performance, efficiency, and durability, providing an optimal environment for the growth and flowering of your plants.
Product Overview The Calitek Grizzly 630W 3.0 LED is a next-generation lighting solution designed to optimize every stage of your indoor plants' life. With its full and balanced spectrum, it simulates natural sunlight, providing all the necessary wavelengths for optimal plant development.
Advantages and Features
- Full and Balanced Spectrum: Enjoy lighting that mimics natural light, essential for photosynthesis and plant health.
- Energy Efficiency: With an efficiency of 3.0 μmol/J, the Grizzly 630W significantly reduces energy consumption while providing abundant and quality light.
- Advanced Technology: Equipped with Samsung LM281B+ Pro and Hongli SMD3535 LEDs, this system ensures high-level light performance.
- Flexible Control: Manual dimming and external 0-10V control allow for precise adjustment of light intensity.
- Durability and Reliability: With a lifespan of over 50,000 hours and an IP65 rating, the Grizzly 630W is built to withstand the most demanding growing environments.
Instructions for Use
- Installation: Follow the user manual to assemble and install the frame and LED bars. The recommended height above plants is 30 to 50 cm for optimal light distribution.
- Intensity Adjustment: Use the dimming function or connect an external controller to adjust light intensity according to your plants' needs.
- Maintenance: Ensure regular cleaning of the aluminum heat sink to ensure efficient heat dissipation.
FAQ
- Q: Is the Grizzly 630W suitable for all growth stages?
- A: Absolutely, its full spectrum is ideal for germination, vegetative growth, and flowering.
- Q: Can I connect multiple Grizzly 630W systems together?
- A: Yes, thanks to the RJ45 connections, it is possible to link multiple units to cover larger areas.
- Q: How do I manage the heat emitted by the lighting?
- A: The passive heat management system ensures efficient heat dissipation, minimizing the risk of overheating.
Conclusion: The Calitek Grizzly 630W 3.0 LED represents the pinnacle of LED horticultural lighting, offering an unparalleled combination of performance, efficiency, and reliability. Whether you're a passionate hobbyist or a professional, this system is the key to unlocking the full potential of your indoor crops. Maximize your yield today with the Grizzly 630W!
Technical Specifications
Features:
- Spectrum: Full spectrum
- Light output: 1903 μmol/s
- Efficiency: 3.0 μmol/J
- Power supply: Juson LED Driver
- Control: Manual dimming and external 0-10V control
- Light source: Samsung LM281B+ Pro x 2688pcs + Hongli SMD3535 x 144pcs
- LED color: 4000K White + 660nm Red
- Light distribution: 120°
- Recommended installation height: 30 to 50 cm above plants
- Heat management: Aluminum heat sink
- Max ambient temperature: -25°C to ~35°C
- IP Rating: IP65
- Weight and dimensions: 11 kg / 1100 x 1100 x 85 mm
- Connections: RJ45 INPUT/ OUTPUT (External controller + linkable)