Philips Hue is ending support for the first-gen Bridge on April 30th

Philips Hue Bridge - Unlock the Full Potential of Hue - Multi-Room

Replacement for Philips Hue Bridge Power Adapter

Philips' first-gen Hue Bridge to stop getting updates after April 30

Philips Hue is killing off support for the original Hue Bridge - CNET

Replacement for Philips Hue Bridge Power Adapter

Philips Hue is killing off support for the original Hue Bridge - CNET

First-gen Philips Hue bridges will lose support next month

Philips Hue users will need to sign up for an account by next year to

Philips Hue Smart Dimmer Switch with Remote

Are these too old to use? : r/Hue