打算换Led灯

michael128 · 发表于 2014-6-1 02:15:15

换灯泡为什么要找人来换? 难道LED灯的接头和普通down light的不一样?

kidz821 · 发表于 2014-6-1 03:30:37

https://www.masters.com.au/produ ... yonet-cap-led-globe
https://www.masters.com.au/produ ... screw-cap-led-globe
https://www.masters.com.au/produ ... 0lm-warm-white-gu10
https://www.masters.com.au/maste ... Fen_AU%2Fcategories%7B7722%3B7749%7D%26fh_view_size%3D37%26fh_eds%3D%25C3%259F%26fh_refview%3Dlister%26fh_reffacet%3Dcategories%26fh_refpath%3Dfacet_1%26fh_sort_by%3D%252Bprice%252C-instock%252C-online%252C%252Bprice%252C-instock%252C-online%252C%252Bprice%252C-instock%252C-online%26fh_maxdisplaynrvalues_categories%3D-1&resetnav=false&compareList=
https://www.masters.com.au/maste ... 3e%257bphilips%257d

挑灯亮剑 · 发表于 2014-6-1 03:54:37

led灯和节能灯比太贵了。楼主可以计算下换led灯费用和节能灯费用做一个对比，看看led灯的费用得多长时间能回本。节能灯是白炽灯功耗的1/5，价格是只有led灯的1/10，同样功率，起码得两个led灯才能达到一个节能灯的功率。

Suwy · 发表于 2014-6-1 04:54:06

Led 只用来替换射灯，普通灯泡没必要用led

wxwsf · 发表于 2014-6-1 06:25:57

"

去bunning买，问price match
地址。http://www.simply-leds.com.au/philips-master-led-globe-mr16-7w.html
bunning 再beat 10% off
我买7w 3000k的，10w的没有卖而且带风扇，灯比较突。
这个是dimmable， 60度范围