LightsEtc 200 Fairy String Lights Battery Operated Waterproof Twinkle Led String Lights Remote Control Timer 8 Modes 66ft Copper Wire Firefly Lights Halloween Thanksgiving Christmas Decor Warm White SAFE TO USE: Guaranteed with CE certification.These 3-strand led fairy lights are battery-operated with low heat emission as the insulated copper wire maintains the temperature at a low level. Thus, it's safe enough to touch the firefly string lights even after long time usage. Besides, these flexible led string lights can be designed to any shape to cover in any area or structure for the best look for your decoration. EASY OPERATION: You can control these firefly lights with 13 key remote to turn them on/off, to change the modes, adjust the brightness and set the timer. 8 lighting modes and 10 brightness levels will achieve the perfect amount of light and bring a romantic and amazing decoration for Christmas, Halloween party, Thanks Giving Day, wedding ceremony, dinner party centerpiece etc. WATERPROOF: The copper wires and bulbs of these twinkle lights are fully sealed, making the submersible. The battery case is under IP44 waterproof Rating, meeting commonly usage needs but please do not put it under water directly. ENERGY SAVING AND EFFICIENT: Coming with waterproof battery case and Powered by 3 x AA batteries (Replaceable but Not included), these copper wire led string lights can work continuously for 60 hours. LONG TIME WARRANTY: The warranty of LightsEtc fairy copper string lights is one year. If you are not satisfied with the items, just feel free to contact us. Your satisfaction is our ultimate success. These warm white fairy lights are made off 200 led bulbs and 66ft copper wire which include 1ft leading wire. The distance between 2 bulbs are 3.9 inches. These fairy lights have 8 modes: combination/in wave/sequential/slo glo/ flash/slow fade/ twinkle/steady You can use the remote to turn on/off, change the modes of the string lights, adjust the brightness (10 levels) and set the timer. With the remote, you can set the timer, which is 6h on and 18 off. The waterproof rating of the battery case is IP44 which means Water splashed against the enclosure from any direction shall have no harmful effect. You can hang the battery case on the wall with the hook on the top of it. These led mood lights are powered by 3AA batteries (NOT INCLUDED) which can operate the lights 48 hours in steady mode continuously. Operating time will be longer if you turn them off according to your need. You should remove the plastic strip inserted in the remote first when you begin to use the remote. It&#039;s better to align the remote at the signal receiver in the battery box to control the lights. The longest distance to control is 66ft/20m without any obstacle. 1 x LightsEtc 200 LED 66ft copper string lights 1x Remote controller 1 x friendly user manual