Syncs lights with TV content at 8K 60Hz and 4K 120Hz HDMI 2.1 certified Creates 1:1 colour sync with what's on your screen Link up to 10 Philips Hue lights No camera or wires hanging in front of your screen Transform your entertainment into a fully immersive light syncing experience. The Philips Hue Play HDMI sync box 8K elevates the way you play, watch and listen by syncing your Philips Hue lights to what's on your screen. With an ultra-fast refresh rate, it matches your light colours with the highest quality video content at 8K 60Hz and 4K 120Hz.Control your wayUse your voice, the Hue app or your TV remote to control your setup.Customize with the appUse the Hue Sync mobile app to easily control your Hue sync box 8K: change the intensity of your lights, adjust their brightness, and change the sync mode.Use your TV remoteConfigure any infrared TV remote to control your sync box just the way you want it.Go hands-free with voicePair with smart home assistants such as Amazon Alexa and Goo