真正慳電胆--2公升水变50Watt燈胆--唔使交電費

Rank: 10

2^#

古惑強發表於 2009-11-5 17:51 | 只看該作者

This is seriously cool idea! Only work if you have a roof top, otherwise you would be hammering into someone else floor plan.

Rank: 99

3^#

Trevor發表於 2009-11-6 00:22 | 只看該作者

有光，佢就着，冇光佢就一定唔會着...