20131010 LED燈管與一般日光燈管的不同 - 省錢
By Joseph
at 2013-10-10T21:14
at 2013-10-10T21:14
Table of Contents
※ [本文轉錄自 RIPE_gender 看板 #1ILgONUp ]
作者: ptt0219 (免洗的暱稱~~) 站內: RIPE_gender
標題: [分享] 20131010 LED燈管與一般日光燈管的不同
時間: Thu Oct 10 21:05:24 2013
LED燈管與一般日光燈管的不同:
一、前者使用壽命長(使用壽命約是後者五至十倍);後者使用
壽命短。
二、前者價格較貴(上市公司的O牌兩呎LED燈管約700元);後者
價格較便宜許多(約30元)。
三、前者發光效率佳(上市公司的O牌兩呎LED燈管約105流明/瓦)
;後者發光效率差(T8普通日光燈管約50流明/瓦)。
四、前者耗電量少(上市公司的O牌兩呎LED燈管消耗功率約10瓦)
,後者耗電量高(T8普通日光燈管消耗功率約20瓦)。
五、前者無需安定器;後者需要安定器(Starter)。
六、前者材料較環保及安全;後者材料含汞及玻璃較不環保及不安
全。
七、前者燈具溫度較低;後者燈具溫度較高,而造成冷氣負擔。
八、前者故障率低;後者故障率相對較高。
九、前者不會產生紫外線;後者會產生紫外線,而對皮膚造成傷害
。
十、前者不會產生閃爍效應;後者會產生低頻率的閃爍效應,對長
時間處於該光源下的人員易產生眼睛疲勞等不適感。
PS:其實我是覺得LED燈泡的價格比LED兩呎燈管便宜多了。而要買
LED燈管的話,四呎相對比較便宜(上市公司的O牌四呎LED燈管約900元
)。
--
附照片無音樂好讀版:
http://ptt0219diary.blogspot.tw/2013/10/20131010-led.html
※ 編輯: ptt0219 來自: 36.230.61.229 (10/10 21:12)
作者: ptt0219 (免洗的暱稱~~) 站內: RIPE_gender
標題: [分享] 20131010 LED燈管與一般日光燈管的不同
時間: Thu Oct 10 21:05:24 2013
LED燈管與一般日光燈管的不同:
一、前者使用壽命長(使用壽命約是後者五至十倍);後者使用
壽命短。
二、前者價格較貴(上市公司的O牌兩呎LED燈管約700元);後者
價格較便宜許多(約30元)。
三、前者發光效率佳(上市公司的O牌兩呎LED燈管約105流明/瓦)
;後者發光效率差(T8普通日光燈管約50流明/瓦)。
四、前者耗電量少(上市公司的O牌兩呎LED燈管消耗功率約10瓦)
,後者耗電量高(T8普通日光燈管消耗功率約20瓦)。
五、前者無需安定器;後者需要安定器(Starter)。
六、前者材料較環保及安全;後者材料含汞及玻璃較不環保及不安
全。
七、前者燈具溫度較低;後者燈具溫度較高,而造成冷氣負擔。
八、前者故障率低;後者故障率相對較高。
九、前者不會產生紫外線;後者會產生紫外線,而對皮膚造成傷害
。
十、前者不會產生閃爍效應;後者會產生低頻率的閃爍效應,對長
時間處於該光源下的人員易產生眼睛疲勞等不適感。
PS:其實我是覺得LED燈泡的價格比LED兩呎燈管便宜多了。而要買
LED燈管的話,四呎相對比較便宜(上市公司的O牌四呎LED燈管約900元
)。
--
附照片無音樂好讀版:
http://ptt0219diary.blogspot.tw/2013/10/20131010-led.html
※ 編輯: ptt0219 來自: 36.230.61.229 (10/10 21:12)
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