ATI T5 Purple Plus 39watt

The ATI Aquablue Special T5 HO Fluorescent bulb combines the properties of a full-spectrum bulb with an elevated blue color peak producing a bulb with an approximate color temperature of 15000K. Recommended Use: as a stand-alone bulb or in combination with Blue Plus, Purple Plus, True Actinic or other supplemental T5 bulbs.
Ati T5 Purple Plus – 24, 39watts