I just bought 6W spots and LED strips . They all get hot , too hot for my liking. Cheap spotlight are in plastic , not Aluminium , so cooling is even worse.
Like you , I'm about to use the 6 inch Staycool SCG with spots and after reading this here , I start to doubt too.
Sorry for going off topic : How do you like these Stay cool from SCG ? Does it really make a difference in heat and noise ? I bought one to see , and 6 inches ?? They are flattend rolled up to maybe 2 inches. Is it worth the 509B ? If it is too far off topic can you PM me , for replies about the staycool. I'm about to buy 40 rolls of them for 100 m2 .