Need good advice for adding T5 to supplement my Kessils

[omar jawad]

I'm planning on adding 4 T5 lights to my canopy which currently has 3 Kessil 360w's. I have room for 4 48" bulbs. The advice I'm looking for is what wattage and color of bulbs you guys would recommend.

Thanks
Omar

 

[Jp978]

Purple plus, two coral plus, and a blue plus, 54 watts!! Ati bulbs