For many people, yes, especially if late screens are part of why you lie awake. Bright, blue-rich light in the evening suppresses melatonin and delays sleep, and wearing amber blue-light glasses in the couple of hours before bed helps protect that wind-down.
They work best alongside dim, warm lighting and a screen curfew, not as a standalone fix. They're not a sleeping pill, but if screens are keeping you up, blocking that evening blue light can genuinely shorten the time it takes to drift off.
