实际上，每个晶体就像一个百页窗，或是让光通过、或是把光挡祝。
Each crystal, in effect, ACTS like a shutter, either allowing light to pass through or blocking the light.
太阳能百叶窗灯不仅能将炎热的阳光挡在室外，还能通过窗页上的模块式太阳能板将阳光转为电能，为窗页上的灯头供电。
Solar energy shutter lamp not only good at block the sun outdoor, but also change sunshine into electric for lamp with modular solar panel.
应用推荐