30" 31 watt T5 HO bulbs

[gobytron]

Is coralife the only manufacturer?

I've only found actinic, 10k and colormax so far.

Anyone know of another quality manufacturer for 30" T5 bulbs?

Thanks kindly...

[reefwars]

Pretty sure it's only coralife , they make their own bulbs for this fixture ;)

[gobytron]

I kind of figured.

Appreciate the confirmation.

Thanks kindly.

[canadianbudz604]

Hey with little work these can be converted to 24w t5hos just shorten the length and youmdone