Mars Hydro SP 6500 LED Grow Light

The Mars Hydro SP 6500 is Mars Hydro's most powerful and efficient full spectrum LED grow light, ideal for demanding hobbyists and professional growers. With an actual consumption of 650 watts and high-quality Samsung LM301B & Osram 660nm LEDs, this lamp delivers an exceptionally high efficiency of 2.8 µmol/J. You benefit from optimal growth and flowering frequencies thanks to the advanced spectrum that supports all stages of plant development.

The generous footprint of 120 x 150 cm (growth) and 90 x 150 cm (flowering), combined with the fully dimmable design and silent, fanless performance, make the SP 6500 a top product in its class. This water-resistant (IP65) grow light offers reliable quality, long life, and top results, regardless of your growing goals—all at an affordable price.

Key features

• Power: 650 watts, actual consumption
• LED type: 2356 Samsung LM301B & Osram 660nm LEDs
• Spectrum: 2800-3200K, 4800-5000K, 380-410nm, 730-740nm, 660-665nm (full spectrum)
• Footprint: 120 x 150 cm (growth) / 90 x 150 cm (flowering)

Powerful light output

The Mars Hydro SP 6500 delivers an extremely high light output of no less than 2.8 µmol/J, thanks to the use of the latest generation Samsung LM301B and Osram 660nm LEDs. This advanced LED technology ensures that your plants have access to a powerful, uniform amount of light at all times that fully meets their needs during both the growth and flowering phases. With this high efficiency, you not only save on energy costs, but also substantially increase the growth potential and productivity of your crops under the same conditions.

Optimal spectral balance

The full-spectrum light spectrum of the SP 6500 is specially tuned to support the complete life cycle of plants. With various high-quality LEDs, this device provides light at frequencies of 2800-3200K (warm white), 4800-5000K (cool white), 380-410nm (UV), 730-740nm (IR), and red peaks at 660-665nm. This carefully balanced spectrum promotes root development, photosynthesis, healthy growth, and vigorous flowering. Both hobbyists and professional growers notice faster development, higher yields, and healthier plant structures thanks to this broad spectral coverage.

Energy Efficient & Greater Coverage

Despite its extreme performance, the SP 6500 remains remarkably energy efficient with an actual consumption of only 650 watts. Compared to traditional HPS systems, you can produce the same or even higher yields at significantly lower electricity costs. Thanks to the large lighting footprint of 120 x 150 cm in the growth phase and 90 x 150 cm in the flowering phase, you can also illuminate a much larger area homogeneously. This means you need fewer lamps, the temperature remains more controllable, and you enjoy lasting savings on operating costs during each cycle.