Brighten up your outdoor space with ease with the Post Cap Lights Solar Powered 4-Pack by Pure Garden. These deck post lights solar powered LED post caps can be installed on 4x4, 5x5, or 6x6 wooden posts and 4x4 or 5x5 vinyl posts using the included screws. Each 6x6 post cap solar light features 30 LED lamp beads with an automatic light senser to power on and off at dusk and dawn, with a 10-hour maximum runtime after 4-5 hours of charging. You’re sure to enjoy season after season of the cozy, warm white illumination thanks to the IP65 waterproof construction of these fence post caps 4x4, 5x5, or 6x6. Note: the outdoor post lights are not compatible with hollow posts; first install a flat cap or fill post with wood. Pure Garden is your source for solar lights fence and other outside lighting solutions that help you transform your outdoor space.