Mighty Bright-Baby Bright LED Sensor Light. Designed by moms for moms. Perfect for a variety of baby care: low light diaper changes nighttime feedings and more. 8 energy efficient LEDs cast bright white light. Durable LEDs last 100000 hours with no replacement necessary. Precisely engineered optical grade lens spreads light evenly. Motion sensor activated-auto on/off or constant on option. Powered by 4 C batteries (included). This 10x6-1/2x6-1/2 inch package contains one baby bright light. For ages 13 and up. Imported.