This item is a ZODION SSP the fitting on the rear are 3 prongs that you wit see in the picture. Function: It automatically switches lights on at dusk and off at dawn based on surrounding light (lux) levels.
ZODION SS6 NIGHT Photocell 3 prong FITTING 198/264 volt is designed for use in powering solar lights, security cameras, and outdoor lighting systems that require 198V or 264V AC power.
