https://www.allaboutbulbs.com/product/cdled4wd-20w-80d950-z-cylinders-1800-lumens-cdled-20w-4-inches-wall-directdownlight/
CDLED4WD-20W-80D950-Z Cylinders 1800 Lumens CDLED 20W 4 Inches Wall Direct(downlight) | All About...
Cylinders 1800 Lumens CDLED 20W 4 Inches Wall Direct(downlight) Only 90CRI 5000K Bronze LUMEN OUTPUT: 1800 COLOR TEMPERATURE: 5000K (COOL) COLOR RENDERING...