水草情迷

T5HO 同一般T5 有咩分別?
如: 外形, 色溫, 電壓.....

T5 is the specification of tubes, such as length, diameter, etc. The HO version provides higher output. Simply speaking, the Lux and wattage of HO tubes are higher than non-HO tubes. If your ballast is hosting T5 tubes, you will not be able to replace them with HO tubes because of different wattages though their size are the same.

For the colour temperature, that is a different story. T5 and T5HO tubes have different colour temperature. For plants, we always recommend 6500K tubes. If you're using Philips tubes, the model is 865.

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24"x12"x14" w/ Eheim 2026+Arctica Mini
GLO T5HO 24Wx2
Lighting: 12:00pm-9:00pm
CO2: 2+ bubbles/sec
ADA Amazonia New

thank you very much!
不過我仲想問，T5 既燈架可唔可以用T5HO 既燈管﹖調返轉T5HO既燈架可唔可以用T5 既燈管﹖
同埋兩個MODEL 既火牛唔係唔係一樣﹖

Kelvinmans: Never try this. Like what I have said, they're of different wattage. Unless you have changed the transformer, you cannot replace T5 tubes with T5HO tubes. They are totally not exchangeable.

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24"x12"x14" w/ Eheim 2026+Arctica Mini
GLO T5HO 24Wx2
Lighting: 12:00pm-9:00pm
CO2: 2+ bubbles/sec
ADA Amazonia New

O! i see, thx!!

就以我的經驗, T5HO管用係T5燈架是沒有問題的, 因為牛唔足watt 數, 支管推唔盡, 出來的光度, 同T5視覺上睇唔到大分別。
我就用好多草缸換出黎既T5HO裝係家用T5燈架用, so far 完全無問題。

但相反就會有問題, 即係如果T5管用係T5HO既燈架, 這情況叫超流, 超流太多支管會光好多, 跟著好快燒, 絕對唔建議。超流以前都好多人玩, 當時T8效能唔高, 想在缸面有限空間加光, 超流係其中一個方法,佢地刻意用高大約10-15%既牛去推支管, 係會光D 既, ADA支18W既管, 包裝寫20W 都係超流, 其實管係香港用大部分都係用20W推, 支管如果祗係超10%是沒有問題的, 因為管本身有一定的電壓寬容度。

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