wifiuk

i have been doing loads of research and i have projector lens's already on my focus and now wish to get some H1 type HID's. I have found some i think i will go for and are 6000k. Called Focus Eye HID kit, anyone used them before? They have a remote control to adjust beam height if you need to.
I've read some people are getting flickering with any HID's fitted to their focus?
The kit im looking at just connects up to the normal wiring looms, anyone else had this flickering?