ATI 8 Bulb 80 watt Sunpower

[MillerR.]

Two light bays on my fixture are not working. I swapped the bulbs and they work in other bays. Any idea what may be causing this problem. Also, bulbs are brand new, came in the mail today.

Thanks

 

[Realposition]

The fixture has 2 ballasts. 1 of them runs 6 bulbs and the other runs the other 2. You likely have a bad ballast or a connection issue on that ballast.

 

[mcgyvr]

https://www.youtube.com/watch?v=qABYQiRLO6k
and more
https://www.youtube.com/channel/UCB2sfgtUkmvey-sNjP65TKw

 

[nogascans]

Check the ends where the bulbs plug in. I find they can get corroded. They are replaceable.

Sincerely,

David

 

[MillerR.]

Thanks everyone for the replies