Upgraded 3-Head Design: This latest LED grow light features 60 LEDs (39 red / 21 blue) with a 360-degree flexible gooseneck for easy light direction adjustment. Tough Metal Clip: Securely attach the lamp anywhere in your home or office. 3 Light Modes & 6 Brightness Levels: Offers 6 adjustable brightness levels (20%, 40%, 60%, 80%, 100%) and 3 spectral modes (red, blue, and mixed light) to perfectly match your plants' growing needs. Timer Function: Choose from 3 timer settings (3H/6H/12H). When set, the grow light will automatically turn on at the same time each day. Universal USB Interface: Easily connect to any USB power source in your home or office. Ideal for indoor or greenhouse plants, helping to accelerate seedling and succulent growth. Efficient Heat Dissipation & Energy Saving: LED lights consume minimal energy and maintain a low temperature even after extended use. Contact us with any questions!