T5 ballast help

[368 reefer]

Hello reefers. I recently acquired a 36" 6x39w t5ho light but only half the lights work. I'm assuming the ballast that run the other half are out. I want to replace the ballasts and use a single ballast without any bells and whistles. I just need them to turn on and off. Can anyone direct me to the correct ballast I need to have a properly working light? Thank you

[Sounds Fishy]

I always just replace the ballast with the same model.I am not sure if you will find one ballast to run all 6 , 39 watt. t5ho lamps. Both units I have ,use 2 ballasts for 6 lamps.

[shifty51008]

most ballasts i know of will only power up to 4 bulbs, most likely your stuck useing 2 ballasts

[Sounds Fishy]

Your ballast may be okay,perhaps your end caps are corroded

[moondoggy4]

Tap the fixture to see if if starts up.