Fixing an ATI SunPower

[ssthielemann]

Hi, does anyone know of someone who does repairs on ATI SunPower fixtures? Mine is about 7 years old and two of the lights stopped working. I already changed the bulbs and the ballast to no avail.
Anywhere around the Bay Area would be great if I can drop it off.
Stefanie

 

[marioensf]

Check the lamp connectors, somethimes there's buildup and that prevents the lamps from turning on; I had a similar issue on a Tek light fixture; some of the lamp holders had corrosion, green in color as the wires are copper, some other connectors had carbonized due do arching is my guess so lamps did not turn on.
If you had the ballasts replaced and lamps are good, the issue is the wiring.