Complete the text with the words and expressions from the box, make some changes if necessary. illumination, transparent, primary, prevent, glazing, designed, may be, glare. A light shelf -- a horizontal element above eye level 1 ＿ to improve luminance

Complete the text with the words and expressions from the box,
make some changes if necessary.
illumination, transparent, primary, prevent, glazing, designed, may be,
glare.
A light shelf -- a horizontal element above eye level 1 ＿ to improve
luminance distribution 2 ＿ also used to increase daylight penetration,
provide more uniform 3 ＿, control 4 ＿ , and shade the 5 ＿ below. The
majority of the daylighting will come from the glazing above the light shelf,
the daylight glazing. This glazing is relatively 6 ＿. The overhang above
is sized to 7 ＿ solar gain through the daylight glazing during the cooling
season, and the interior light shelf is sized to prevent direct glare in the
winter. The glazing below the light shelf, the vision glazing, provides some
daylighting, but its 8 ＿ mission is providing views and connection to the
exterior for the occupants of the space. The exterior light shelf above controls
solar gain, and winter glare is controlled via a "bottom up" operable shade.