This versatile light bulb has amazing functions. Its vacuum adsorption function allows you to easily adsorb it on various smooth surfaces, whether it is glass, tile or metal, it can be firmly attached to provide you with convenience. It also has a replaceable battery design, using three button batteries as the power source, which is convenient for you to easily replace when the battery is exhausted, ensuring its long-term use. As a warm night light, it can provide you with soft light at night and create a warm atmosphere. Its rated power is 0.6W and the rated current is 0.13A, which not only ensures sufficient lighting brightness Battery type: three button batteries Gross net weight: about 63g Material: ABS + silicone metal hose Dimming level: one gear Product size: about 38×38×170mm Box size: 60×45×170mm The versatile light bulb has become a creative product that is both practical and decorative with its unique design, rich functions and convenient operation. Whether it is used as a night light or as a home decoration, it can perfectly do the job and bring more fun and warmth to your life. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.