... OD:91mm Hole Size:78mm 2.5 inch 3w led recessed downlight Item NoTD-TYA22-15W-12Input VoltageAC85 ... and high luminous intensityApplicationWidely used in home indoor lighting, and building decorative lighting projects.Such as : kitchen, corridor, hotels ... , clubs, meeting rooms, offices, hospitals, schools, commercial lighting, shopping malls, exhibition stands, museum, library, super markets and ...