Was wondering if any of you are doing DIY centerpieces with submercible lights? I am trying to figure out home to put the lights in the vase and keep it put and slightly unseen. Any tip or suggestions would be helpful. These are the light that i have purchased from Michaels. http://www.michaels.com/Ashland™-Clear-Submersible-LED-Lights-12-pack/fl1253,default,pd.html?start=4&cgid=products-floral-accessories They are supposed to hook but im not sure how that would work.