I have 6 ati aquablue special 36” t5 bulbs. I have 6 ati blue plus 36” t5 bulbs. Bought these for my aquatic life fixture in November. Light fixture stopped working in December so bought a different fixture that takes 60” bulbs. These are practically brand new. Would like 10$ a piece unless someone wants all or most then I would do a cheaper bundle deal. Also aquablue special are actually a white light not blue lights.