T5 Spectralux 6500K "BLUE"

[i3k]

Does anyone have experience with these Spectralux LED T5 bulbs? I bought two t5 fixtures that came with these Spectralux 6500K BLUE bulbs. I was wondering why they are called "blue" when the light they emit looks yellowish. Do these "blue" bulbs cause algae growth?

 

[flitabout]

Blue lights usually do grow more algae. But let me do some research on those lights and I will let you know.