growerbasics t5 ho 54*4bulbs

T5 System delivers performance, flexibility and high lumen output in any growing environment. These systems allow you to choose multiple hanging configurations to meet your garden’s design. They combine German specular aluminum with energy-efficient/high-output T5 bulbs and put out double the light energy of normal fluorescent systems. Lumen output rated up to 4000 Powder coated, pre-galvanized steel housing UL Listed ballast with 5 year warranty Low profile Hangs 3 ways - overhead, vertical or horizontal 10' grounded power cord Includes 4 fluorescent 6400K, T5 tubes UL Listed