Raytech always ask u walk in and see, they don't want to give u their price....
Why other brand willing to give their pirce (llumar, vkool)
I just don't want wasting my time if not within my budget...

This post has been edited by eunicesum: Apr 9 2014, 11:07 AM

For heat reduction measurement
Beware or the IHR or IRR nonsense the higher is good but still has other factor, not shown actual heat reduction
ask for TSER (Total solar energy rejected) real percentage that reduce heat.

This post has been edited by eunicesum: Apr 9 2014, 12:02 PM