Get ready to dazzle with our LED faceted M5 Christmas lights. These vibrant and versatile lights feature a rainbow of multi-color hues that will add a festive touch to any space. Battery operated for convenience they're perfect for decorating trees wreaths or any corner of your home. Light up your holidays with style and ease with these stunning LED Christmas lights. Product Features: Number of bulbs on string: 50 Bulb size: M5 Bulb type: LED Spacing between each bulb: 4" Lighted string length: 15.75' Total string length: 16.75' 12" green lead cord Additional Product Features: For indoor use only Lights are equipped with Lamp Lock feature which makes them replaceable interchangeable and keeps them from falling out If one bulb burns out the rest will stay lit Straight line construction Requires 3 "AA" size batteries (not included) Comes with replacement bulbs On/off switch located on the back of battery pack Cannot connect multiple sets together 8 functions include: Combination In Wave Sequential Slo glo Chasing/flash Slow fade Twinkle/flash Steady on