4 Recessed LED lights per box, each 5" diameter (to exterior edge of trim), 5 5/8" high.
Junction box with 1/2" knockouts, IC-rated for direct contact with insulation.
Certified airtight per ASTM E283-04 - i.e. suitable for wet locations. 50K hours with 70% maintained lumens. Dimmable to 10% with select dimmers.
1019 lumen output. 11.23 watts. 90.08 lumens per watt. 3111 Kelvin color temperature; bright white.
In their original boxes, in excellent condition. Utilitech Pro brand, item # 0643017.