1)Structure:light panel/magnetic/aluminum/tube(T4/CCFL/LED)/circuit

2)Material:Aluminum/Acryl

3)Feature:
    Minimum thickness
         22mm slimness will be portable friendly
    Light source available and long life-span
         Tricolor fluorescence T4/T5 tube life:15,000hours
         LED life:80,000-10,000 hours
   Color available
        Sliver white,black,and your choice for any color
  Sides available
        Single sided or double sided
   Certification
        CE certified
   Power supply available
        AC100-250V 50-60HZ
4)has a manetic front loading frame enabling quick and easy change of graphics.