400W 20,000k Ushio

[Delphinus]

Originally Posted by StirCrazy

the M81 is a Hqi ballast for 150 watt.

err yeah um you passed my little test, I "purposely" said it wrong to see if anyone was paying attention. Uh-huh. Yup, yippers, yes indeed yup yup yup.

( Ok, apparently I really AM as tired as I feel today, what you said is what I really meant. I better go find me some more coffee ...... )

I didn't notice the bit about the starters. But thats interesting. Ultimately though I am not really convinced these are good replacements for Radiums I think they're just useful for aesthetics. But nevertheless maybe they're not useless either someone just needs to do a PPFD/PAR analysis or something.