I would agree. But I think the penetration at depth of those 10w bulbs is pretty low. Also was assuming the spiral bulbs, not the u tubes. I haven't seen u tubes in 10w.
Do you think 2 17w bulbs would be ok with regular excel dosing? I think it would do well and get light to the substrate.
Do you think 2 17w bulbs would be ok with regular excel dosing? I think it would do well and get light to the substrate.