Review on Effortless DIY AUTO Button Switch – Off/On DC 12V 200mA, Paste Type, Double Sided with Adhesive Tape by Jason Masango

I used them to control two micro fans in my fridge on wheels which (like all) had a lot of stale air. warmer on the crispy bottom. By installing a top-left fan that blows down and a bottom-right fan that blows up, I can maintain a 2-degree difference throughout the interior. These switches passed the cold surface test and still work like new. I like the soft glow when it's off, it makes it easy to see them turning on. Thick