Old Philips Hue Lightstrips can finally be extended again - Hueblog.com
Hue White and Colour Ambiance Lightstrip Plus base V4 2 metre | Philips Hue UK
Philips Hue Lightstrip Plus v4 [2 m] White and Colour Ambiance Smart LED Kit with Bluetooth, Works with Alexa, Google Assistant and Apple HomeKit : Amazon.co.uk: Lighting