pressed block lighting glass cover 1) Borosilicate glass 2) Resist high temperature 3)OEM is available 4)delivery on time long life anti-glaring pressed block lighting glass cover 1) Material of lamp cover : Borosilicate glass2) Techniques for lamp cover : by Molding3) Quality of lamp cover: Resistance to hight temperature shock,High quality and transimission4) Purpose of lamp cover: Light System ...
