3M's Prestige series of window tinting products are second to none! WIth outstanding sun control, superior comfort and clarity, you can let in the light, but not the heat. 3M prestige 70 Window Tint has been revolutionary in the results that we are seeing in when compared to other products on the market.
As a general rule, the number after the product (in this case Prestige 70) means the percentage of light that is able to pass through the window tint. So, Prestige 70 will have minimal impact on your light transmission, and will be barely noticable to look at.
*IR Rejection as measured from 900–1000nm
**Based on emission calculations performed in compliance with the GHG Protocol Product Life Cycle Accounting and Reporting Standard (2011), third party assured by Quality Associates incorporated and energy savings calculation completed by CONSOL Energy. Contact 3M for details.