3 Color Tunable : Short press the button to choose the desired color temperature Warm White (3000K) / Cool White (4000K) / Daylight (6500K). With 120 degree beam angle and sphere PC lampshade, our LED bulbs illuminates an even glow in any room of your choice 9 Brightness Dimmable : 9 adjustable levels of brightness. Easy to adjust the brightness from 10% to 100% via pressing the + and - buttons on the manual dimmer. Soft and non-dazzling, providing enough brightness for you to perform daily grooming tasks Smart Memory Function : Our vanity lights can remember the setting when you last turned it off. Free you from setting the light every time Easy to Install : No drilling required. With included double-sided adhesive sticker fixed, our self adhesive makeup light will not fall down, slip, glide or fail easily.