Brighten up your festive decoration with our battery operated lights. This fantastic set of 20 multicolour LED lights is just what you need for your Christmas tree this year. These static lights are battery operated and have a discreet clear cable. With a total length of approximately 2.2m, and a distance of 10cm between each bulb, these lights are ideal for bringing some festive cheer into your home this Christmas. Ideal for indoor use, these Christmas lights comes complete with two AA batteries. Distance to first bulb: 0.3m. Distance from bulb to bulb: 10cm. Normal bulb rating: 3.2V/0.064W. Input voltage: 3V. Directions for use: Please follow these instructions carefully to ensure the safe and satisfactory use of this product. Requires 2 x 1.5v AA / lr6 batteries (batteries included). The product uses an insulating tab to preserve the life of the batteries. Pull the plastic tab and remove it before use. Operate lights by switching on/off switch to the on position, and back to off to turn lights off. To replace batteries, make sure the switch is in the off position. Remove the retaining screw with an appropriate screwdriver (not supplied), and open the battery cover. Remove the old batteries and dispose of them safely. Insert new batteries into the compartment ensuring the '+' positive pole of the batteries are placed with the corresponding symbol. Batteries must be inserted with the correct polarity. Replace the battery compartment cover and screw it back in place. This product contains led lights and although non-replaceable, these are highly energy efficient and have a greater lifespan than that of ordinary filament bulbs. Take care when positioning lights in your desired location. For indoor use only. Suggestions for use: on window sills, on Christmas trees or as a festive table decoration.