Features: * Designed using 3 high output LED"s to provide a brilliant white light, with contemporary design * The powder coated finish means no future painting * Stays lit for up to 10 hours * Lights up automatically every night * Auto off switch * 3 high output LED"s for brilliant white light * Manufactured from durable cast aluminum * Will fit over an actual 4-in. x 4-in. PVC or nominal 4-in. x 4-in. wood post (3.5-in. x 3.5-in. adapter included) * Patent No. D624,227S What"s In The Box: * Classy Caps SL211B 4X4 Aluminum Imperial Post Cap Light, Black