400W Digital Light Kits Ballast LampBulb Reflector for Hydroponics Grow Dark Tent
Quick Overview * Slim design with the maximum amount of ventilation slats to allow heat to escape so there is no chance of overheating. * A screw slot on the back allows these ballasts to be wall mounted and the strong metal casing will protect the internal components. * 1x400w sodium lamp,suitable vegetative growth and flowering. * 1x reflector with hammertone finish for even light distribution and 5m cable with UK plug.