What bulbs?

[SaltWaterN00b]

I have to replace 2 dual bulb 4 pin PC's in my setup and I need to buy new white bulbs what would be my best choice? I always see different things like 10k, 8k, 14k but am never sure what is best. What bulbs should I invest in?

 

[Chiefmcfuz]

Straight or square? Are there actinics lights in your fixture? Is there any other lighting (MH or T5) in your fixture. Most fixtures use either half and half bulbs or 1 actinic bulb and one 10k.

 

[SaltWaterN00b]

Im sorry they are square 2 dual bulb atinics and 2 dual bulb whites, no other lights

 

[Chiefmcfuz]

Ok so you would want a 10k and a actinic replacement depending on the wattage a vendor here may have some in stock.

 

[muntai]

just get both 14k no actinics

 

[SaltWaterN00b]

Atinics were just replaced a few weeks ago, so should i just order 2 10k's? The 2 white bulb in there now are past due to be changed

 

[Chiefmcfuz]

Yes just order the 10k's