Package detail: 4 Pieces of touch-activated LED push lights. They are small and exquisite and beautiful in style.A touch light only requires 3 AA batteries. The 3 AA batteries are not included and you need to bring them by yourself. Material: ABS+Electronic components, The product is sturdy and can be used for a long time. Push lights are easy to install: Can be installed without tools. This night light has a 3M adhesive pad, Strong stickiness allows you to use it anywhere without falling. When installing the battery hold the plastic part and rotate it in a clockwise direction, Then install the battery, and finally close. Simple use: Using these touch lights, You can make the dark area disappear and get a good view, and you can install them anytime, anywhere. Wide use: This battery operated wall lights is great for outdoor camping, tent lighting, emergency lighting, and more. Let you not worry about the dark.