“I guess they're fine. Didn't notice any difference for the first night using them. It took over three months for them to arrive! I was highly disappointed by that.”
“I just received three of these yesterday after a long delay and immediately plugged one in in our bedroom. I noticed a bright blue line on our wall, which kept me from falling asleep for awhile. I will say that I felt refreshed and no sneezing or stuffy nose to report! I could do without the bright blue line of light, yet the results were amazing! Worth the wait!”
