Purchased in September 2025. I am selling this because I already had a similar item at home. Batteries are not included, please prepare them. OHM LED Sensor Light, Human Detection and Brightness Sensor, Indoor Use, Battery Operated LED Sensor Light It turns on when the surroundings become dark and detects a person. It automatically turns off after a while. Battery Operated No wiring required, recommended for places without power or where wiring is not possible. Modes Can be turned ON/OFF manually. Can also be set to constant ON mode. Maximum Detection Distance Approximately 5m Notes ※This product is for indoor use only, do not use in places exposed to direct sunlight, rain, or high humidity. ※The sensor may not activate if you quickly pass through the sensor's detection area or move directly towards the sensor. ※The product may not function properly when the battery power is low. ※The human sensor's detection performance may decrease or malfunction if the difference between the surrounding temperature and the person's body temperature is small. ※The LED cannot be replaced.