The Oracle line of LED automotive replacement bulbs features low power consumption and a cleaner look when compared to factory incandescent bulbs. These bulbs utilize Oracle super-flux LEDs which consumes only 1/10 the power of the factory bulb and put out no heat. These high-flux LEDs are rated at 50,000 hours for continuous use. Festoon bulbs are commonly found in interior lighting such as dome lights, map lights, trunk lights, courtesy lights, etc on late model domestic and foreign automobiles.