... ultra-thin 2,energy saving,low power consumption Snap frame outdoor advertising LED light box1. Aluminum frame, beautiful shapes;2. By the ... function;3. Can be used LED or T4, T5 light source;4. Adopt high-quality light guide plate backlight, such as ... light box;Apply to: airport, bus station, subway station, chain stores, bank, and large-scalp exhibitions. Snap frame outdoor advertising LED light ...