View Full Version : what bulb ????
Skimmerking
09-18-2006, 11:24 PM
http://www.reeftanksupply.com/index.php?cPath=34_57_67_107
What bulb would you get from here.
Im looking at the AB 14K
then the ushio 14K
and then the radium 20k
AndyL
09-18-2006, 11:37 PM
Lot of people are noticing that Reeflux 12k has a super high 430-450nm spike - So you get colouring more like a xm 20k, with the growth of a 10k.
XM 15k's I find to be pretty nice looking - not sure on par / growth on them though...
The par output on the XM 15Ks are pretty poor IIRC.
Skimmerking
09-19-2006, 12:38 AM
i have the pulse start dual 400 Cool touch lighting from J&L
StirCrazy
09-19-2006, 01:10 AM
I personaly would go with the AB 10K, its actualy output is a true 13.5K which gives a nice crisp white with a tiny hint of blue.. then a couple VHOs round it off to amazing.. not only are you getting nice coloe but not much beats the AB in PAR output and if on a good proper ballast you can get up to 2 years out of them (mine are two years old and I had to put one back in as I have a bulb crack and it is still brighter and whiter than the new bulbs:sad:
Steve
Skimmerking
09-19-2006, 01:30 AM
Steve Im not actually running any actinic or supplement lighting just the dual 400's that i have going from 1-8 Pm i have 2 mini compact lights that run from 7am til 1 pm in the after noon to wake up and to have until the main lights come on they are 10 w each just enoough to light the tank.
But will the AB bulbs still ahve that nice blue or should i go with a 14 K bulb. or even the 20 K radium
StirCrazy
09-19-2006, 12:08 PM
But will the AB bulbs still ahve that nice blue or should i go with a 14 K bulb. or even the 20 K radium
go with the 14K bulbs then if you like the blue..
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