[ Design]Designed for small indoor plant areas, these 2 Ring Grow Lights not only promote faster and healthier plant growth but also act as stylish room decor. Featuring high-efficiency LEDs, they offer high PPFD, low heat emission, and an extended lifespan, making them ideal for both plant care and interior aesthetics. [Auto On/Off & Flexible Timing]Equipped with a memory timer function, these grow lights automatically turn on and off at the same preset times daily (3/9/12 hours options). This feature ensures your plants receive consistent care, even when you're busy or away, simplifying plant maintenance and enhancing growth. [10 Dimmable Levels & 3 Modes]With 10 brightness settings and 3 light spectrum modes, these lights cater to various plant growth stages. Warm light boosts flowering and fruiting; white light supports vegetative growth; and full-spectrum light mimics natural sunlight, encouraging overall plant health and productivity. [Easy Installation & Adjustable Height]Installation is straightforward: attach the tubes to the ring, position in the plant pot, and adjust the height between 6.69-24.8 inches. The light's angle can also be adjusted 180°, allowing you to customize the light intensity and direction according to . [Versatile Use & USB Convenience]Ideal for a wide range of plants including flowers, vegetables, fruits, and succulents, these lights support plant germination, flowering, and fruit ripening. Powered by a 5V USB, they are portable and can be used with laptops or power , making them perfect for various indoor settings. Color: As Shown Material: plastic Package Contents: 2*ring planting lamp Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.