Luxx Lighting, 315W CMH 4200K Bulb Shovels the Sensi Professional Series provides

the Sensi Professional Series provides precise ratios of micronutrients

Driven by a high-power rare earth rotor magnet to help deliver an efficient

Hydroponics allows you to grow your plants and crops anywhere by skipping the soil and weather

Purple Maxx and Killer Tea during flush

Luxx Lighting, 315W CMH 4200K Bulb Shovels the Sensi Professional Series providesLUXX Lighting 315 CMH 4200k Veg Bulb. Energy efficient. High par value Full spectrum 4200K Superior color quality Reduced operating heat Increased plant resin production Rated life span 20,000 hours These bulbs no longer carry a warranty because the manufacturer is no longer in business to honor any warranty claims