Energy saving Sensors are designed to directly replace various shapes of incandescent filament lamps to gain both the ongoing reduced energy consumption and the reduced replacement cost due to the significantly increased life. An integrated light sensor automatically turns these on at dusk and off at dawn to give lighting during the hours of darkness and ensure no energy is wasted during the hours of daylight. These are ideal for security lighting applications. Some of these last up to 10 times longer than the incandescent filament lamp they replace. When all these benefits are taken into consideration, these lamps offer real ongoing value and ongoing savings versus the lamps they are replacing.