Product details:

These systems allow you to choose multiple hanging configurations to meet your garden's design. They combine premium grade specular aluminum with energy-efficient/high-output T5 tubes and put out double the light energy of normal fluorescent systems. - Daisy chainable??run up to 3 fixtures from a single outlet - Rated up to 18,800 lumens - Powder coated steel housing - Low profile - Hangs 3 ways??overhead, vertical, or horizontal - 10' grounded power cord - Includes 4 fluorescent 6400K tubes - May be daisy-chained together 18 boxed reflectors on a half pallet for $1716.95 36 boxed reflectors on a pallet for $3133.95