Bought to replace burnt out bulbs in my garland. None of the ones I tried worked! I tried 10-12 pieces! I even tried changing with some lightbulbs that were still working. The old bulbs worked fine, the new ones didn't. I tried to send back but since more than 30 days have passed, the return is not possible. I tried to go to the company's website but my phone says it's a security risk. I left anyway and can't even read it. DO NOT BUY!