有黄灯,红灯,紫灯,有区别吗?
我主要是在室内种点薄荷和九层塔,香菜,葱蒜之类的, 有必要买1000瓦的吗?
下面两个有区别吗? 买那个好?
https://www.amazon.com/iPlantop-Growing-Spectrum-Adjustable-Replace/dp/B07F872N6Z/ref=sr_1_7?keywords=led+grow+lights&qid=1570208071&sr=8-7
https://www.amazon.com/gp/product/B07QQY9CFB/ref=ox_sc_act_title_1?smid=A18523PHJQXHC5&psc=1