About this item ㆵll Spectrum& 9 Dimmable Lightness:㳠lights options (Red/Blue/ Blue & Red/) and 9 dimmable level to meet photosynthesis needs of plants germination, bloom and fruit bearing at different stages and seasons. 㔩ming Fuction㌅D grow lights with an auto timing function and a USB plug is the latest in plant growth lamps . Not only you can set it up for lighting every 3 hours, 9 hours or 12 hours, but also you can adjust the distance between the light and plants, according to plant needs. ㈩gh-Efficiency㠍ake your plants grow faster and healthier, effectively promotes photosynthesis, increases growth rate, and satisfies plant germination, growth, flowering, and results entire process of light energy needs! 㓴able Clamp & Felxible Gooseneck㔨e light has a 360-degree flexible gooseneck made from high quality tubing to keep a fixed position. It is strong enough to hold lamp up well and our clip is stable. 㗩de Applications㠐lant Grow Light can be widely used for indoor plants such as succulents, orchid, tomatoes, peppers, roses, basil, rosemary, parsley, lime tree, potted plants, flowering plants and any other fruits and vegetables.