2010 World EXPO LED writing board the hot new ... of flash mode with CE and RoHS certificate 2010 World EXPO LED writing boardProduct features: led signs work in ... AU plug, UK plug is available for all over the world.* Portable, set up easily, useful in many fields, ... ChainPower adaptor with CE,UL,SAA certificate.One Triangular Easel (optional extra)instruction manul 2010 World EXPO LED writing board