wide beam led glass lens 3inch

Model: KL-HB78-160-1 Lens diameter: 78mm Beam angle: 160 Degree Material:high borosilicate glass Toughened Typical efficiency:94%, coated lens can reach 99% Working Temperature:-50 to 800 degree Note: For this lens, we have matching gasket and stainless steel holder, which make installation easily. Main feature: A: Can match up all kinds of different high power led (integrated led ), can be suitable for 30w~100w led B: Adopt high precisy aspheric design and superior optical glass, strictly perform ROHS environmental standard C: Clear and transparent, no mould marks , no inside bubble and dirts