suggests the $120 Carex Day-Light Classic Lamp, but I opted for the new Verilux HappyLight Touch ($50) instead. It meets the requirements for efficacy, and it's far more portable and unobtrusive ...
You can buy small modules with capacitive touch detection ICs — most often it’s the TTP223, a single-button capacitive model with configurable output modes. These are designed to pair with a ...