[tundrafour]

I recently bought a 12" Coralife fixture from another forum member. It came with two 50/50 compact fluorescent bulbs; obviously I don't need the actinic half of the bulbs so I've been searching for some new bulbs to replace these with.

I've been surprised, however, at how difficult it is to find 18 watt CF bulbs of a decent color temperature (most seem to stop at 4100k)! Coralife makes a 10,000k one, which would be okay, but I don't know how nice it'd look if both bulbs were 10,000k.

Current USA makes a 6700K/10,000k 50/50 bulb but, unfortunately, it only comes with a square/Japanese pin configuration. The Coralife fixture takes bulbs with straight/German pin configurations.

Is there some sort of converter I could buy to use the Current USA bulbs? Does anybody know of a straight-pin 6700k PC bulb? Or, if anyone has any other suggestions, that'd be great, too. Thanks!

 

[tundrafour]

Seattle_Aquarist, thanks for the link! I didn't even know if an adapter existed to begin with. Even though that one's the opposite of what I need, since somebody makes that one, I'm sure the one I'm looking for must be out there somewhere, too. Hope you're enjoying the weather! (I definitely am. )

 

[tundrafour]

go to home depot, they sell 18w 6700k bulbs cheap. they are used in those table lamps. and yes they are straight pin.

Thanks for the tip. Home Depot was actually the first place I tried (followed by Lowe's), but neither place had the bulb I was looking for. I don't know if they might have been out of stock, if I was looking in the wrong place (although I was wandering around pretty much every aisle of the lighting section for about 30 minutes), or if the locations near me just don't stock them to begin with.

Either way, I managed to find a couple of places online that stock something closer to the bulb I'm looking for. I'll post the links here for future reference. I'll also edit the post and update the list if I happen to find anything better or cheaper (or both, hopefully).

- 5500k 18 watt CF at naturallighting.com
- 6500k 18 watt CF at fullspectrumsolutions.com

I think one of the second bulb and one of the Coralife 10,000k ones will probably do pretty nicely.

Thanks again for your help!