作业帮blackout shades
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/12 15:48:57
blackout shades
blackout shades
blackout shades
遮光窗罩
Blackout shades are window treatments that block sunlight from a room.They are thicker than normal curtains,resulting in an opaque surface.These shades are available in varying levels of opacity; some emit a very slight glow,while others completely block all light from passing into a space.
High-end blackout shades are made from fiberglass,though more economical versions are often made from vinyl.Finishes range from matte to slightly shiny,and these shades are available in a variety of colors to match your decor.
Typically,blackout shades roll up like a standard window shade,and it is possible to wire them to be raised and lowered via motorized mechanisms activated by a switch or remote control.