..I don't know what is '护眼灯'?
2，类似GORE TEX 等防风防水的风衣，及羽绒服。
.. Kind of expensive. Depands on the brand name, varied from $200-$500.
.. No standard for the window size. It depands on where you live.
.. A set of converter in Candaian Tire costs $15
.. No tax included in SEARS price list. Add 15% for the tax
.. It depands on the brand name, from $20 - $100
.. I don't know what is that