When HN users recommended it
1 HN user recommended this in 2020, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2020, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
I was thinking something like this https://www.ebay.co.uk/itm/283782783926 or even this https://www.amazon.co.uk/gp/product/B00J3EUJPA to build some kind of wand to sterilize packages or clothes as I walk through the door. Just checked your links - I'm surprised the output is super low: 48W only yields 120uW/cm2. Does it mean a 12W UVC lamp would yield ~30uW/cm2? In terms of virus sterilization, would I need to expose the surface to a 12W for 80sec to get the 2.4mWsec/cm2?