If you're having power issues because your lines are almost at their limit, this heater with its 450w sleep mode seems like a decent option. The problem is that this mode doesn't actually generate heat, so you'll need to use it at high power (900W) if you really want to heat something up. Using it at high wattage can help heat a very small room, but it's less efficient than other heaters of the same size and price range that I've used. for costs. For $40, there are better, more efficient heating options. While I wouldn't call it a complete failure, I definitely expected more from this product as there are several small to medium sized heaters that cost around $30 that I would recommend instead.
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