Title: Defective Batch?
Review: I bought the last two in Amazon's inventory to fix my torchiere lamps. In both cases, the replacement dimmers lasted about 10 minutes. Then they went full brightness and wouldn't dim anymore. It could have been a defect in this lot or perhaps in the manufacturing. They are easy to replace, but I'm not sure I want to keep trying this brand until I get one that works.
Is this product review negative?