45.2 PPFD Equals what

mujtba · 05/02/2007, 02:42 PM

What PAR does 45.2 PPFD equate to?

The reeflux 12k MH 250W bulb is 45.2 PPFD on a MAG ballast...

anyone know the conversion?

tubsy3 · 05/02/2007, 03:07 PM

Sanjay came to talk to us in boston this weekend and he said that PAR and PPFD are the same. Just different names.

mujtba · 05/02/2007, 03:18 PM

so the reeflux 12k is 45 PAR???!!??

That doesnt make sense.. since all the other pars I saw are around 300, 400, 500, etc...

does someone know the true PAR for reeflux?

Fiziksgeek · 05/02/2007, 03:39 PM

http://www.personal.psu.edu/faculty/...lideLamps1.htm

05/02/2007, 02:42 PM	#1
mujtba Registered Member Join Date: Sep 2004 Posts: 693	45.2 PPFD Equals what What PAR does 45.2 PPFD equate to? The reeflux 12k MH 250W bulb is 45.2 PPFD on a MAG ballast... anyone know the conversion?

05/02/2007, 03:39 PM	#4
Fiziksgeek Registered Member Join Date: Jun 2005 Location: Oxford, CT Posts: 1,565	http://www.personal.psu.edu/faculty/...lideLamps1.htm Last edited by Fiziksgeek; 05/02/2007 at 03:49 PM.

05/02/2007, 03:07 PM	#2
tubsy3 Registered Member Join Date: Oct 2006 Posts: 49	Sanjay came to talk to us in boston this weekend and he said that PAR and PPFD are the same. Just different names.

05/02/2007, 03:18 PM	#3
mujtba Registered Member Join Date: Sep 2004 Posts: 693	so the reeflux 12k is 45 PAR???!!?? That doesnt make sense.. since all the other pars I saw are around 300, 400, 500, etc... does someone know the true PAR for reeflux?