Feature: A constant flash of light to all animals that hunt or feed at night that they have been "discovered" or are being watched.all night protection Protects Gardens, Orchards, Vineyards, Ponds,Poultry, Livestock, Campsites, Chicken Coops,Property and much more. This light can be sensitive turning on at dusk and turning off at full daylight. It is waterproof, use in outdoor places. Open the rear cover and adjust the on/off key. it can automatic adjust light.