Deckorators Versacap 6 In. x 6 In. Black Solar Post Cap

Deckorators post cap. Adds lighting to deck and fence posts without the hassles of wiring and electricity. Features 2 removable collar inserts nested inside the base to fit post sizes between 5″ and 5-1/2″ square. Remove 1, both, or none of the bases to achieve actual inside dimensions of 5-1/2″ x 5-1/2