The Lighting Controller

Hi I create a fixture myself as it is only 2 channels. But it doesn't work right. The lamp only strobes the minute I move a fade in Sweetlight and stops when it static. I probably create the fixture wrong. Can you help, it is this lamp:

http://www.wlshop.nl/files/content/files/00063725.pdf

thanks

Done.

And where can I find it then? Sorry I am a newby here.