Led Plant Growth Light Board is a compact indoor grow light that uses a quantum board LED array to deliver efficiency light for plants. Powered by USB at 5V, this unit includes a hanging kit for easy installation and adjustable positioning to fit small growing spaces. Key benefits Optimized spectrum for plant growth: supports germination, vegetative growth, and flowering by delivering light tuned for photosynthesis. USB powered, 5V operation: compatible with USB power banks, laptops, and 5V wall adapters, helping reduce electricity usage and enable portable setups. Low heat, compact design: safe to place closer to plants and suitable for desks, shelves, and small grow areas without excessive heat buildup. Even light distribution: quantum board LED array provides uniform coverage across the plant canopy for consistent development. Easy setup and adjustability: hanging kit included; adjustable height allows you to tailor light intensity for different plant stages. Key attributes Functionality: indoor plant grow light board with a quantum board LED array; USBpowered and ready to hang. Compatibility: works with standard 5V USB power sources, including power banks, computers, and 5V adapters; suitable for desks, shelves, and small grow tents. Size and construction: lowprofile, lightweight board built with a PCBmounted LED array designed for compact applications. Material and durability: standard LED chips mounted on a durable board suitable for indoor use. Performance: designed to provide reliable, efficient lighting with uniform canopy coverage to support plant growth. Specific use cases Seed starting and cuttings: place on a table or shelf to provide consistent light for germination and early root development. Supplementary lighting for indoor plants: extend daylight for herbs, leafy greens, and ornamentals in dim rooms or during the winter months. Small indoor growing setups: ideal for compact grow tents, balconies, workspaces, or kitchen herb gardens needing additional light. Usage notes Ensure power is supplied by a suitable 5V USB source and use the included hanging hardware for proper placement. Position the light at an appropriate distance from plant canopies to avoid light stress and maximize growth. Keep the USB connection dry and follow standard electrical safety guidelines when operating near moisture or in humid environments.