水草情迷

I have 3 x 25W 30" FL tubes, switch on 8 hours per day. 2 is life-glo2, one is 喜萬度超光.

去器材精華計計電費啦. 或者去中電網站看看.

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器材精華nothing to see
中電網站difficult to find the required information
I want to know the bills of other fish friends.

WHAT "noting to see" are u really try to found it !??
a topic "電費計算".

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多多交流, 多多研究, 多多搜尋
我的水族相簿

Search can find! Thanks!
Other question, if my tube mark with 25W 30"
does it meant my electricity fee use 25W to calculate my electric fee no matter I use whatever kind of tubes. It is found that some tube is more bright, some tube is less bright. Will they consume the same amount of electricity?

偉大祖國叫電表叫"千瓦時表",將佢乘埋就係1度電,0甘幾$,睇電費單就計到啦!

CLP and HEC are differents on the price of charge.

but always i use $1 = 1000W to calculate (because including the losses on a equipment)

if 3 x 25W tube and 1 day 8 hrs on:
=3nos x 25watt x 8 hrs x 30 day / 1000 x $1 = $18/month approx.

u can put any data in which to count by yourself la