Turns on when you approach the toilet in dark， and turns off after you leave， shining gentlely;Smart， energy-efficient light that makes the bathroom safe and easy to useat night;Great for the home， hotels， assisted living homes and any dark bathroom.Specification:Transformer: Inductance Transformer;Installation Way: Stick;Material: ABS;Color: White;Light Color: Red & Green;Power Supply: 2 x AA Batteries (Not Includes)Size:8.8x7.5x2.5cm;Package including1 x Toilet Light1 x Double-side Sticker Note:Battery not included!!!