This pedestal replaces the deck mount on model HBI-150 Tan All Seasons Premium Heated Birdbath w/ Deck Mount & Perch to create a free standing option. Its compression molded design produces durability, stability and longevity. The pedestal"s 7 pound weight provides wind resistance. Simply run an extension cord up through the base, where it connects to the basin, hidden from sight. A rubber grommet seals the bottom when filled for added stability.