We believe many people have experienced the moment that walking slowly in dark to avoid tripping by other objects. Therefore, finding a light that can sense motion and auto turn on at night is necessary. It will be auto-off after 30 seconds of without detecting motion which can prolong the lifespan. Choose one and allow it to provide lighting at night for more convenient use. Feature - Color: As shown. - Material: ABS. - Size: Approx. 8.8 x 9.9 x 2.9 cm / 3.5 x 3.9 x 1.1 inch (L x W x H). - Power: 0.3W - Color Temperature: 4000-4500K white - Voltage: le;36V - Energy-efficient. It will automatically power off after 30 seconds of inactivity, lighting your path as you cross and shutting off soon after. - Suitable for indoor and outdoor use. as night light for stairs, steps, hallways, dark closet, cabinets, etc. - Powered by 4 AA batteries(not included).