2x80W T5 High-Output Ballast - ATI

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2x80W T5 High-Output Ballast - ATI

SKU: 209494
In Stock: 14
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Quick Overview

Replacement ballast for ATI T5 lighting fixtures. If a ballast goes bad, it is best to wait to disassemble and remove the old one until the new ballast is there and then swapping the ballast out will just take a few minutes.


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Trouble Shooting


ATI replacement ballast for 2x24W or 2x39W T5 Fixtures. Ballast is not dimmable.

The ballasts can be used for other fixtures and retrofit kits. Wiring diagram is printed directly on the ballast.



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Product Questions

Can this be used on 54w bulbs to overdrive them like the icecap 660?
Question by: Joseph on Jun 8, 2017 5:29:00 PM
While we are familiar with the use of the Ice Cap ballasts for this use, I'm afraid we don't have information on the ATI's as to whether or not they could be used in this manner. Typically we don't recommend overdriving T-5's as they are already set up to provide peak PAR/output efficiency within a specific operating temperature range and going outside of this range leads to losses in efficiency and shortened bulb life.

Happy reefing!
Answer by: Zack (Admin) on Jun 13, 2017 10:08:00 PM
2x80W T5 High-Output Ballast - ATI
do you sell the wiring harnesses for these ballasts.
Question by: emil on May 3, 2017 7:37:00 PM
Hey there,
We do sell wiring harnesses for the ballasts which can be purchased at the link below.


Happy reefing!
Answer by: Zack (Admin) on May 8, 2017 12:57:00 PM