BAIMNOCM 2 Pack UVC Light Bulb Ozone Free, UV Lamp 25 Watt, 254nm Weavelength UV-C lamp for Basement E26 Base 2 Count

As the father of an immune compromised daughter in the time of pandemics I love these. But they are dangerous. We affectionately call ours "danger bulbs".From experience I can tell you:using both at once, exposure of just a minute will give you the worst sunburn of your life. But in a day or two. not immediately.30 minutes will kill your house plants.buy a timer with a remote and you only need one bulb and 15 minutes to sterilize a good sized room.It says no ozone but I still smell it so air out the room afterwards.Sometimes I wonder how legal these things should be.Finally, be aware the bulbs shift spectrum with use so they'll become ineffective way before they burn out.

All 4 came fully functional. I verified them with a UVC meter. Verified that they didn't produce ozone (ozone wavelength well blocked by the bulb coating). The only point to note is that when turned on from cold, it takes the bulb 50-60 seconds to reach its full output. But then, if turn it off and back on, the full output is immediately available.

I didn't know if touching the bulb would harm it, so I only touched the plastic part.I also did spend extra money on the lamp. I have tons of those. I put it in a metal one, connected it to an alexa socket and used that to turn it off and on, it worked flawlessly.I can't say if this is working. I've got some mold that I'm treating with vinegar, an ozone machine, and this. All kill mold so I'll never know if one worked better than the other.One of the things that surprised me was how dim the light was. I just checked for a second if it was working and could barely tell it was on, then again it's UV, so....I left it on for 2 hours after a vinegar application and wow, the room smelled after that. I don't mind the ozone, I just didn't choose that bulb because I have the machine and wanted to use them at different times. I'll probably repeat this several times for a month.I took off one star but just for the smell.This is a review for BAIMNOCM UV Light Bulb Ozone Free, UVC Lamp 25 Watt, 254nm Weavelength UV-C lamp E26 Base 4 Count

Only have the bulbs on for up to 20 minutes at a timeI love these lights. They’re amazing. They do a great job.

Everyone should have these for every room of their home

Bacteria and germs don't stand a chance I bought them several times they come with extra bulbs

bought this 2 pack of "uv" bulbs in April it's now June. The 1st bulb lasted about 2 months and burned out and I do mean burnt out the bulb turned black like it was chard. I took it out of the lamp and put the 2nd bulb in and it is just a white bulb there's NO uv, no blue light. Total waste of money. I do not recommend & I will not buy this brand again.

Great