Give your home some festive 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 50 LEDs (5m lit length), 100 LEDs (10m), 200 LEDs (20m), 300 LEDs (30m), 400 LEDs (40m), or 600 LEDs (60m). Plus, white, warm white, or multi-coloured. Ultra-Bright Energy Efficient LEDs Beautifully lighted by 5mm ultra-bright LEDs for a stronger, brighter glow