... box in stock, and quality easy-maintanable mirror induction type of crystal light box made in China from professional ... frame seriesPF1, PF2, PF3, PF4, PF5, PF6CF1A Mirror induction type of crystal light box >>Visible surface:Single sideAdopting advancedFull ... be adjusted Even luminance, much more gentle and comfortableAuto-induction, easy to change poster, high brightnessOperating voltage:LED-12V ...