請問關於更換LED燈的意願 - 創業
By Enid
at 2011-11-22T09:23
at 2011-11-22T09:23
Table of Contents
一般4尺燈管40w,T5的4尺燈管是28w,LED是 40/2w(你說一半)表示比T5省8w,
一般公司行號每日開燈約10hr(不爆肝的公司),一天省80w,一個月省2400w(2.5度電?)
電費一度5元,每一隻燈管每年幫我省下2.5*12*5 = 150元
每支燈管貴1400元,要10年回本,之後每年賺150/1500 = 10%
我是一個100人中小企業的採購主管,我沒辦法說服老闆買一個東西,
10年後開始賺錢,之後每年才賺10%。
原po可能要往24hr開燈的爆肝廠(不見天日的無塵室)推銷,4年後開始回本,一年賺25%
如果有計算錯誤,請原PO指正感謝。
※ 引述《poiu123 (poiu123像一本故事書_全t)》之銘言:
: 4尺燈管_1500元,2尺燈管_1000元
: 2_LED可省下燈的電費(較T5,細的省電燈管,可省2倍電費,瓦W數是日光燈一半,
: T5的W瓦數介於中間)
--
一般公司行號每日開燈約10hr(不爆肝的公司),一天省80w,一個月省2400w(2.5度電?)
電費一度5元,每一隻燈管每年幫我省下2.5*12*5 = 150元
每支燈管貴1400元,要10年回本,之後每年賺150/1500 = 10%
我是一個100人中小企業的採購主管,我沒辦法說服老闆買一個東西,
10年後開始賺錢,之後每年才賺10%。
原po可能要往24hr開燈的爆肝廠(不見天日的無塵室)推銷,4年後開始回本,一年賺25%
如果有計算錯誤,請原PO指正感謝。
※ 引述《poiu123 (poiu123像一本故事書_全t)》之銘言:
: 4尺燈管_1500元,2尺燈管_1000元
: 2_LED可省下燈的電費(較T5,細的省電燈管,可省2倍電費,瓦W數是日光燈一半,
: T5的W瓦數介於中間)
--
Tags:
創業
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