... -shop etc.Parameters: ProductLED crystal Light BoxMaterial1.Slim LED Light Box rare-earth al-alloy frame, Crystal; 2.LGP, 3. LED ... , T5/T4 Light Source, etcCharacteristic1. Slim LED Light Box is ultra-thin and vogue.2. energy saving3. longer life ... Source, 2. Frame Material, 3. Size, etcApplicationAirport, bus-stop, image sign, chain store etc.Power adapterInput power: 100V-240V AVOutput power ...