With all this in mind, I give you my 2025 Prime Day list of hyper-practical, super-effective buys that I think are actually worth shelling out money for during Amazon’s biggest sale of the year.

A universal international power adapter (33% off list price) If you've had the little baggy of different mini adapters, you know how easy it is to misplace the one you need the day before your trip.

mbed - Arduino Nano 33 BLE and Arduino Portenta H7 megaAVR - Arduino Uno WiFi Rev.2 and Nano Every SAM - Arduino Due SAMD - Arduino Zero, MKR boards, M0 Pro etc. Renesas - Arduino Uno R4 Adafruit SAMD ...

The RC 220C RGB COB LED Video Light looks to be a nice compact, lightweight full-color solution with a decent amount of output and a good feature set.