Following on from @readiescards post here, and @PeterW's recommendation in the same thread, we're looking for aluminium profile to carry the LED strip.
This supplier (recommended by Peter) sells alu profile. Is it me, or are there really some profiles 10 times the price of others? And are the more expensive profiles 10 times better?
BTW, I found this nice little video comparing diffusers for LED strips
Anyone got any SNOG MARRY or AVOIDS?