... -tech laser-dotting tech. 3.LED source High Luminosity Slim Light box: Ultra-slim, Ultra-shine, energy-saving, even luminosity, durable ... . Higher operating rate and conversion rate of light power, more brighter under the same light source condition6. Largest Size: 2m*4m, customerized ... in one export cartonHanging to the wall by hooks or Stand style or Hanging by bolt or steel wiresA1594*841582*829702 ...