sdreef
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I have a 72" Giesemann Spectra with a front bank of T5s that have stopped turning on. This occurred yesterday when I changed the bulbs. Initially all four bulbs turned on. I'm using 3 blue plus and one purple bulb and wanted to see how the purple bulb would look in a different position. After changing the bulb, the front bank would no longer turn on. When playing with the bulbs at times they start to light at one end but don't fire on. I've tried using the old bulbs and reconfiguring the bulbs multiple times and still no success.
I'm considering if it could be the connector or the ballast. Not sure how I can diagnose this. I've emailed giesemann and coralvue and am waiting to hear back. I am wondering if anyone else has experience with this problem or has changed the ballasts in this fixture? @jda I saw you reply to another thread, not sure if you have dealt with this problem?
I'm considering if it could be the connector or the ballast. Not sure how I can diagnose this. I've emailed giesemann and coralvue and am waiting to hear back. I am wondering if anyone else has experience with this problem or has changed the ballasts in this fixture? @jda I saw you reply to another thread, not sure if you have dealt with this problem?