Lighting with t5’s

[Rmckoy]

I just picked up new bulbs for my fixture .

I usually change 1 or 2 bulbs at a time but this time was different .

I have 2 coral plus and 2 blue plus to add but worried about changing all 4 of 8 bulbs at once .

 

[tehmadreefer]

I change all 8 of mine at one time. BRS did a study in par loss on T5’s over like a year and it was quite minimal.

 

[Rmckoy]

I change all 8 of mine at one time. BRS did a study in par loss on T5’s over like a year and it was quite minimal.

That really doesn’t make sense compared to years ago ....

Somewhere someone suggested bulbs needed to be changed every 4-6 months