Auto on / off and sync function - This plant growth light features an automatic sync function. You can set it to turn on every 3, 9, or 12 hours, adjust light brightness, and modify the distance between the light and plant according to plant requirements. The light can be easily operated even when not physically nearby.Red / Blue LED Combination - This LED grow light provides targeted wavelengths for plant growth. The 7 blue LED chips promote chlorophyll synthesis to support germination. The 13 red LED chips enhance flowering, fruiting, and photosynthesis for improved plant development.5 Dimming Modes and 3 Switching Modes - Offers 5 dimming levels to suit various plant growth stages. Choose to activate red light, blue light, or both simultaneously to meet specific plant needs. Blue light supports strong stems and healthy foliage, while red light promotes flowering and fruiting.Adjustable, Clip-On Design - Equipped with a USB connector for easy connection to a USB power source or adapter (adapter not included). The 360-degree adjustable gooseneck allows flexible positioning to illuminate a wider area and direct light as needed. The durable metal clip has a secure grip, is foam-padded to prevent surface damage, and can be attached to tables, shelves, rails, and other stable surfaces.Multi-purpose Use - Suitable for indoor plants, seedlings, potted plants, flowering plants, leafy greens, and succulents, whether grown at home or in a hydroponic setup. Helps support faster plant growth and healthy development.