Upgraded 3-Head Design: This latest LED grow light features 60 LEDs (39 red / 21 blue) for targeted plant growth. Enjoy 360-degree flexibility with the gooseneck design, making it easy to direct light where needed. The included metal clamp allows you to position the lamp anywhere in your home or office. 3 Light Modes & 6 Brightness Levels: Customize your plant's lighting with 6 dimmable brightness levels (20%, 40%, 60%, 80%, 100%) and 3 spectral modes (red, blue, and mixed light). Tailor the light intensity to meet the growing needs of different plants at various stages. Timer Function: Set the timer for 3, 6, or 12 hours to automatically provide light at the same time each day, as long as the power is connected. Universal USB Interface: Conveniently power the grow light using a USB port, perfect for your office or home. Ideal for indoor plants grown at home or in greenhouses, or for overwintering plants. Helps accelerate the growth of plants and succulents. Heat Dissipation & Energy Saving: The LED lights consume minimal energy and maintain a low temperature even after prolonged use. Note: The grow light uses a USB port and can be connected to a computer or mobile power source. The general current for the USB interface is 2A, so the actual power of the grow light is about 10W. Key Features: Timer function (3, 6, and 12 hours), three light modes (red, blue, mixed), independent control switches for each of the three heads, six brightness levels (10% - 100%), 60 LED beads (39 red, 21 blue) for optimal illumination. Energy-saving, environmentally friendly, no ultraviolet light, no infrared radiation, zero emissions. Easy to install, convenient, and reliable to use. Package Includes: 1 x Grow Light, 1 x User Manual