This round LED light box is designed for outdoor advertising, ideal for coffee shops and businesses seeking illuminated signage. Featuring a durable aluminum frame and high brightness LED strips, it ensures long service life and weatherproof performance. With customizable size and color options, it adapts to various design needs. The low voltage DC12V system offers energy efficiency, while wall-mounted and ceiling installation provide flexible placement. Fast sample service and OEM support make it a reliable choice for B2B buyers.