Philips Hue Gradient Ambiance Light Strip 3-Foot Extension, Requires Base Kit, Flowing Multicolor Effect, Works with Amazon Alexa, Apple HomeKit and Google Assistant, Bluetooth Compatible - - Amazon.com
Successfully split and extended the Hue Light Strip Plus using a 10' length of CAT6 patch cable for under-cabinet lighting. : r/Hue
Litcessory 6-Pin to Cut-End Connector for Philips Hue Lightstrip Plus (4 Pack, White - Standard 6-PIN V3) - - Amazon.com