I found these nifty light hanging\lifters which are way cheaper then purchasing a hanging kit.
http://www.plantlightinghydroponics.com/progrip-150lb-light-hanger-pair-p-2847.html
http://www.discount-hydro.com/light-lifters/
http://www.plantlightinghydroponics.com/progrip-150lb-light-hanger-pair-p-2847.html
http://www.discount-hydro.com/light-lifters/