Light bulbs?

Im wondering if the light bulbs are compatible with just the echo. Online its only stating that it works with screen alexa devices. Thanks!

You don’t need a screen device for the bulbs to work with Alexa.
My bulbs work great with my echo dots , as a matter of fact you don’t even need an echo you can just use the Alexa app on your device, you can also set the Alexa app to respond to your voice