attic growing in the UK

hi all, me and my m8t have been thinking of doing a grow in his attic, but for obviouse reasens we havn't...the copper chopper may pick up on heat or lights....what would you reccomend to stop this from happening?
what lights? what would you use to reflect the light and heat?

post all your idea's as i wont to get this perfect and maybe do a 100-200 plants setup in there, cash int r8t a problem but dont wont to be spending loads....

thanks guys!!!

I'm from the uk 2.

If ur gona attic grow then you can use areflective material called ADF (anti detection film)- It reflects light very well and the pigs can't detect it on there radar thing.

In attics u can intake and extract air very well.
If ur planning on 100-200 plants, can u fit them in? lol
Matt 2907

Maybe you can use air cooled lighting, or put a few quality fans in there?