Translucent Opal Glass – high quality opal glass makes your floor lamp look brighter and better. Won’t fall off – the lip on the shade ensures that it won’t fall off when properly secured. ​ ​ ​​​​​​​ These IES glass shades have a nice translucent quality that is superior to darker opaque IES shades on the market. They will diffuse the light from your floor lamp evenly and shine brighter.