General description Make the festive season sparkle with these Christow LED Battery Christmas Lights. Suitable for indoors and outdoors, they come in a choice of sizes and colours to create your dream display. Choose from 50 LEDs (5m lit length), 100 LEDs (10m lit length), or 200 LEDs (20m lit length), with options for white, warm white, or multi-coloured LEDs to match your Christmas décor. Technical specifications LED Types: 5mm ultra-bright LEDs Available Sizes: 50 LEDs (5m lit length), 100 LEDs (10m lit length), 200 LEDs (20m lit length) Battery Requirements: 50/100 LEDs require 2 x AA batteries (not included), 200 LEDs require 3 x AA batteries (not included) Timer Function: 6 hours on / 18 hours off Bulb Spacing: 10cm Clear Cable Length: 50cm to first bulb Usage 8 flash features including 7 twinkly effects and static glow Memory function to remember the last setting selected when turned back on Perfect for decorating indoors, outdoors, or even in a vase Other information Battery