Under-shelf small t5's - Anyone else use these?

[weta]

Hi,

I have been using the T5 linkable flurolights for about 1 year now with great success. In Australia there are two wattages available, the 16Watt or the 20watt.

I use mainly 20wat, but have a few paphs and a phal under the 16 watt.

Had great flowering from my phrags and paphs.

I posted a similar question about 1 year ago and got the response '...T5, what is that'?

Ray is right though, the output is a challange and I ended up spending quite a bit on multiple lights per shelf just to ensure the right amount of light output.

So far, I have only had to replace two of them ... and they are not cheap.