... friendly 2. OEM acceptable 3.Energy-saving Flip open frame LED light box, LED signageAluminum frame, optical panel light, LED strip, or ... T4/T5 fluorescent lampSnap frame/overall open design, easy to change the photographExtreme thin: 1.7cmLow ... of AD printVoltage: 12, 24, 110, and 220VAluminum alloy frame color: silver, champagne, stainless steel colorMaximum size: 3 x ...