Review on 💡 Revolutionize Your Typing Experience with Yitee Keychain Electrodeless Dimming Keyboard by Logan Tripp

These bulbs are very bright. Most reviews suggest to keep it on your keychain keep it, but I'm not sure that would be good unless you have a USB rechargeable battery in your pocket. I lit all five at once and they were as bright as the 60 watt bulb in my lamp. I'm a bit wary of using them for a long time because they get pretty hot. I'm not quite sure how I want to use them yet. I think they will come in handy during a power outage or when camping. One star deducted for being hot. I'm afraid it might damage my battery. Update: I just burned my fingers taking this out of my battery. It was only on for a few minutes. This thing may not be safe to use. It melts my battery if I leave it on for more than a few minutes. These things are potentially dangerous. Yitee emailed me to change my five star rating. They claim this will generate "a bit of heat". No, it was so hot I couldn't take it off the battery without burning myself. I have absolutely no intention of plugging them into my laptop or expensive battery. Would you put curling irons on your laptop? Well, that's exactly how I felt when I took it out of the battery after just three minutes. Update I tried these lights again with an old USB battery that I forgot. I didn't care if the battery was damaged or not, so I connected two flashlights and just let them run for a couple of hours. In this battery they did not heat up so much and worked normally. They seem to get very hot in my Anker battery, but they work fine with this battery. Anker's battery has a so-called "IQ", which is said to have a variable amperage depending on the needs of the connected device. This old battery doesn't have that technology and it works great. I'm just guessing, and I don't want to pretend to be an expert on this technology. However, it is possible that the variable current in the new battery could be the cause. I don't know, but anyway I've updated my review and want to apologize to Yitee. I won't be using them in an Anker battery again, but now I've found a new use for this old battery.