Welche Lampe für Herbst/Winteraussaat?

Hi oriky,
the Floura (or grolux by sylvania) bulbs have no advantages compared standard 865 whites.
On the downside, they are quite expensive and have a comparable shorter life expectancy, so don't expect miraculous results.

cheers!

Fred

Fred Zimt schrieb:Hi oriky,
the Floura (or grolux by sylvania) bulbs have no advantages compared standard 865 whites.
On the downside, they are quite expensive and have a comparable shorter life expectancy, so don't expect miraculous results.

cheers!

Fred

Hi Fred thank you for the answer, what is the 865 whites? - it's the "normal" cool white? - i saw the Floura have Blue and Red execution, the normal cool-white have only Blue, am i wrong?

Hi oriky,
im not sure wether the naming is completely standardized, over here cool white is usually refered to code 840 while 865 is called cool daylight , at least in Osram datasheets.
This might be useful-klick!
You are right, fluora tubes have an enhanced red and blue spectrum but their overall output is quite low, I suppose they are made more or less the same way since the sixties.
Since then other, more efficient luminescent materials have been developed and since a white spectrum already contains a fair bit of red and blue it makes sense to just get the affordable white bulbs and run with them

best regards

Fred

PS: My somewhat limited experience didn't show a difference between 840 and 865 Bulbs.

Fred Zimt schrieb:Hi oriky,
im not sure wether the naming is completely standardized, over here cool white is usually refered to code 840 while 865 is called cool daylight , at least in Osram datasheets.
This might be useful-
You are right, fluora tubes have an enhanced red and blue spectrum but their overall output is quite low, I suppose they are made more or less the same way since the sixties.
Since then other, more efficient luminescent materials have been developed and since a white spectrum already contains a fair bit of red and blue it makes sense to just get the affordable white bulbs and run with them

best regards

Fred

PS: My somewhat limited experience didn't show a difference between 840 and 865 Bulbs.

i Fred, thank you, right now i spent allot of money on 5 floura tubes, so i will runs with both of them (floura and cool daylight)
but i learn for the next time

Hi,

ich bin ganz neu im Kakteen-Hobby und wollte gegen Januar/Februar meine erste Aussaat starten. Hierzu hätte ich zwei der folgenden Lampen zur Verfügung:

Bioledex GoLeaf
10 Watt LED (rot/blau)
22ymol/s Photonenstrom

Hab die Angaben einfach von der Packung abgeschrieben Reichen die zur Anzucht bzw. bis in den April/Mai hinein. Dann könnten die Kleinen leicht schattiert auf den Balkon.

Vielen Dank im Voraus

Ahoj!
Das wird schon gehen. Wenn diese Lampen die alleinige Beleuchtung leisten sollen, tät ich mal von einer Anbaufläche von 30x40cm ausgehen,
sprich: Für ein Zimmergewächshäuslein wirds wohl reichen.

Gutes Gelingen

Fred

Genau, hatte vor die zwei Lampen im Abstand von 1-2cm über einem kleinen Gewächshaus anzubringen. Grundfläche wäre dann 38x24

Super, dann bin ich beruhigt. Vielen Dank für die schnelle Hilfe!

Bitteschön.
...und halt uns auf dem Laufenden

Werde hier dann ein Aussaat Tagebuch führen, bin schon gespannt und freue mich riesig