Icatsup 4 Pack LED Night Light with Automatic Dusk to Dawn Light Sensor (red,blue,yellow,white) Automatic sensing: auto-control light sensor nightlight only activates in darkness, and off at dawn; Good guide light in darkness Energy saving - with energy efficient LEDs, no need bulb replacement; It works for 12 hours each day and only takes 4 kWh per year; rated for 50000 hours Made of ABS and PS, safe and non-toxic materials. Perfect for kid's bedroom, playroom, hallway, bathroom, anywhere inside your house No harm and no stimulation to your eye sight,safe for children and help make children's fall into sleep without fearing the dark Soft light will help remove your tiredness and brings you a good mood whoever see it,provides convenience for night operations