Mars Hydro FC-E6500 Dimmable Full Spectrum LED with 5x5ft Coverage Lighting Active Air Premium Ducting is

Active Air Premium Ducting is perfect for the air-cooled reflectors in your grow room

Now buck any length stem with ease and efficiency

Audible alarm for low/high CO2 levels

This controller will allow you to precisely monitor and control the environment in your grow room

the centerpieces of HN's natural feeding schedule

Mars Hydro FC-E6500 Dimmable Full Spectrum LED with 5x5ft Coverage Lighting Active Air Premium Ducting is1 Unit Left for immediate ship. Orders will be processed first come first served. Next ETA 8 28. Mars Hydro FC E6500 LED with 5x5ft Coverage, with BridgeLux chips, Dimmable Full Spectrum, with driver and suspending accessories, IP65 High efficiency LED grow lightConsuming 650W input power, FC E6500 has 3978 pcs high quality BridgeLux chips, perfectly cover 5x5 ft (flower), 6x6ft(veg) grow space, more cost effective compared with other same type