Message in The Bulb Be Happy Amber and Blue Wireless Light Set Table or Desk Lamp * Approx Size with Base: 14" x 5" x 5" * Rechargeable battery * Light Source: E26 G125 6V Low voltage LED bulb * Charging Period Approx. 4 Hours * Battery time: Low : 100 Hours Medium : 55 Hours High : 24 Hours * Switch Button on the bottom of the lamp * Dimmable 3 Steps (Low/Medium/High) * Connection Type-C USB (Cable Included) * Material: Aluminum, PBT-Plastic, Transparent Glass Message in the Bulb is a family business headquartered in Paris. The company specializes in the manufacture of unique LEDs incorporating personalized messages and designs. The founders, who are passionate about lighting, believe that lighting can change the mood of a space, and that lighting should not only be functional, but also reflect one's personality and style.