Everything you need for a solid 4 plant grow. Vortex extraction fan, 4x4x6.6 mammoth 120 grow tent, air cooled shade, intake fans,1000 watt dimable ballast , 1000 watt hps and metal halide bulb, ph pen, ppm pen, left over fertilizer, carbon filter, clip on fans and more. Moving to a smaller place and no longer have room for everything. 500$ obo