Well, I have a hacked Pioneer 106D and I also have used Ritek G05. The g05's are also very
dark in color, not light you said yours were. Oh and they also burnt excellently.
Sounds very fake and very dodgy to me. If I were you, I would ask for a refund, since they are fakes.
Think of it this way, if you buy a sony television, and came home to find out that it was an el-cheapo brand instead, you would ask for your money back.
Though I will be honest, they will probably be bitches to deal with and getting a refund may require some verbal ass whooping