8 Function Light Controller Christmas Concepts® 500 6M/20FT Warm White LED Cluster Lights With 8 Function Controller Outdoor Lights With 8 function controller box: Combination, In Waves, Sequential, Slow Glow, Chase/Flash, Slow Fade, Twinkle / Flash & Steady On. You might also be interested in these vintage christmas trees lights. Christmas Concepts® 100 10m/33ft Retro Multi Coloured LED Petal Lights with 8 Function Controller - Indoor/Outdoor - Energy Efficient A - Christmas Lights Designed and manufactured for Christmas Concepts Ltd. free shipping The lights come with a 16V 2., 4W super energy efficient transformer giving you on the highest energy ratings saving you money year after year. Multi Coloured Christmas Lights | Multicolour Christmas Lights UK The lights measure 10m/33ft with a 5m/16ft (approx., ) lead wire. Smart Fairy Lights 33Ft 100 LED Twinkle String Lights with Remote & APP Control The lights measure 50m/164ft with a 5m/16ft (approx., ) lead wire.