Features: * Attractive traditional design * Engineered to provide up to 12 hours of light automatically every night * Fabricated with 4 high output LED"s that cast a bright white downward onto the side walls of the cap, creating a unique ambience * Lights up automatically every night * 2 long life AA NiCad rechargable batteries included * Will fit over a 3.5 in. x 3.5 in. PVC post * Patent No. 6,581,335 B2 / D460,570S What"s In The Box: * Classy Caps SL073W 3.5-In. X 3.5-In. PVC Solar Post Cap Light, White