Two solar post caps that sit on standard deck posts and light the railing line without any wiring. They ship with adapters for the two most common post sizes, so they fit most existing decks without modification.

Key features

Sold as a pair
Adapters for common post dimensions included
Integrated solar panel in the cap
Automatic dusk activation

Materials

Weather-resistant housings with glass panels.

Intended use

Lighting deck railings, fence posts, and the edges of steps for safe movement after dark.

Assembly

Fit the correct adapter and seat the cap on the post. Screws are supplied for a permanent fix.

Care

Wipe the top panel clean seasonally — post caps collect debris faster than staked lights because nothing washes them.

What's included

Two post cap lights, adapters, and screws.

Not included

Replacement batteries are sold separately. Measure your posts before ordering; non-standard or rough-sawn posts may not fit the supplied adapters.

Solar Deck Post Cap Light, Set of 2