nostr:npub1h05h8cffeptypv8pe2vn8rd0yrah0t92lzwnz6x776ghrlsvpulqccshrl nostr:npub1fzl62au2n3z78famxg433zkxkms9ald5qew9fzvsk5gcfzus5vzqgeu422 

Surge protection is only as good as the household wiring and overall  Grounding...  otherwise , most of the time the stuff is useless unless you have really good expensive surge protectors...