Add a warm and festive ambiance to your home with the Premier 1000 Timelights Christmas lights. These battery-operated lights use superbright, energy-efficient LEDs that are long lasting and durable. The 8-setting multi-action controller with a built-in 6 hours on/18 hours off timer allows for a variety of display options. The lights require 3 x C batteries (not included) and have a 100m lit length. They are suitable for both indoor and outdoor use and are available in warm white and multi-coloured options.