What's wrong with my light table?
February 27, 2019 4:39 AM   Subscribe

There's a light table in my classroom that has been acting up lately. What can I do to fix it?

It had been working fine up until a few weeks ago. The lamps go into this cycle where they slowly light up, shut off, slowly light up, shut off, etc. It's the type that takes TL-D fluorescent lamps (the lamps themselves are not the problem). It's obviously unplugged now. Any thoughts on how to fix it?
posted by transient to Home & Garden (1 answer total)
It's the ballast. Pretty easy to replace.
posted by Thorzdad at 6:13 AM on February 27, 2019 [2 favorites]

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