Look at the bare edge of the glass. If its laminated you can see the two pieces with the plastic in between. Probably was cut from a cut off piece at a glass shop. Stock lights of lami normally have one, sometimes two logos etched in the corner. Custom tempered will usually have a logo, but they are really faint in my experience. Since yours are cracked, they aren't tempered. I'm willing to bet a coffee they are laminated. John
