36'' (39w) T5 bulbs for sale

[Chameleon]

Used 1 month (installed in April in my old setup). Needed less blue in my new light build.
Geisemann Powerchrome pure actinnic and Powerchrome actinic + 39W T5 HO
$12 for the pure actinic ($28 new) and $10 for the actinic + ($21 new)
Will trade for similar ATI or geisemann white (aquablue , coral+) bulbs of similar usage
-Tyler

 

[Semisonyx]

Is one of those the new Giesemann Super Actinic (with the blue hazard warning)? If so, I've got an ATI ABS I'll trade you for it that might have a months use.

 

[Chameleon]

Its this one:
http://www.marinedepot.com/D_D_Gies...e_Aquarium_Solution-GL2141-FILTBUT5HO-vi.html

Pure 420nm actinic. I think it is the only pure actinic out there but I could be wrong. Not for growing but as it has a low PAR but great for that actinic pop. Similar to the UVL actinic VHOs. I took a look at the super actinic and I think that is a new bulb from them. I dont have any first hand experience with it.

 

[Chameleon]

BTW I think the geisemann bulbs are superior to ATI and have never understood why so many push ATI.