Lens is 19 diameter and is Pyrex glass. Glass has to small BB gun hits, but glass does not have cracks, only divots. Light weighs 62 lbs despite aluminum housing. The item "Vintage Ship Spot Light by Crouse-Hinds Huge 31 High 19 Lens Search Light" is in sale since Sunday, August 30, 2020. This item is in the category "Antiques\Maritime\Maritime Lamps & Lighting".The seller is "classacts2008" and is located in Jeromesville, Ohio. This item can be shipped to United States.