Sorry, I did not see your question. Here is the link to Amazon (where I got mine)…
https://www.amazon.com/Firehouse-Technology-Strobe-Anti-Collision-Lumens/dp/B08F6YWPSW/ref=mp_s_a_1_3?crid=2VTKBVA6A35D2&keywords=firehouse+arc+v+drone+strobe&qid=1663874557&sprefix=firehouse%2Caps%2C159&sr=8-3
i think that is what this is
​
https://www.amazon.com/Freewell-Bright-Day-Filters-Compatible/dp/B092M92DZR/ref=sr_1_3?crid=1LFLCVM10T2TW&keywords=air%2B2s%2Bfilter&qid=1647018627&refinements=p_72%3A1248879011&rnid=1248877011&s=electronics&sprefix=air%2B2s%2Bfilter%2Celectronics%2C102&sr=1-3&th=1
These have been recommended as well
https://www.amazon.com/HotHands-10-count-pack-warmers/dp/B00PGBN11S/ref=sr\_1\_7?crid=1MM2BWAR9AW1T&keywords=handwarmers&qid=1645703874&sprefix=handwarmers%2Caps%2C108&sr=8-7