Review on LEDGLE Submersible Aquarium Lights with Clean Water Action | 13W, 11W, 9W, 7W for Green Clear Aquarium | Waterproof Clean Lamp by Ashley Mann

I used several of these to make the sanitary chamber. It only takes 1-2 minutes to inactivate all single-stranded RNA virus (e.g. coronavirus) for 4 of them inactivated in a small box. They deposit ozone, so keep that in mind. For my use, ozone is mostly limited to the box, so I don't care. To make it I got a large box lined with aluminum foil on the inside (shiny side out). I glued the headlights to the top. I will add a timer. Overall, given their scarcity at the moment (April 30, 2020), it was very valuable.