15k Light bulbs

[sstraub5150]

I'm looking to replace my 150 watt double ended bulb and started looking on line. I'm curious if anyone has ever tried a 15k bulb? I've had a 20k before and really like the 14k I have now but maybe a little more color would be nice.

 

[drnecropolis]

I've used a few 15K bulbs before.. I can't remember the brands off hand but, it was pretty much like a 14KK bulb.. The difference was almost non existing..

 

[jead85]

when planning my setup i was toying with the idea of doing two 70w 10k, and two 150w 20k. Decided it was too expensive to try.

 

[smoothie]

Radium makes a DE bulb in 150w. Not 15k, but I have read great things about them