Meet the Mars Hydro SP6500, a powerhouse among single bar LED grow lights. With top-quality Samsung LM301B diodes and an enhanced red broad-spectrum light, it delivers the highest central PPF and offers superior penetration. Designed for high-wire plants and greenhouses, the SP6500 takes your cultivation to new heights.

• Wattage - 650w
• Veg Coverage - 4x5 ft
• Flower Coverage - 3x5 ft

Featuring a thick aluminum passive heat sink and densely arranged chips, the SP Series provides high efficacy but low heat output while minimizing obstruction to natural light