Twinkle Star 200 LED 66FT Fairy String Lights,Christmas Lights with 8 Lighting

Please note that the transformer is IP 44 waterproof, so it can meet normal use outside but not enough to put under water directly, but the mode controller is NOT waterproof so that please keep it away from water. Please make sure the male or female connectors are connected correctly. If you can not turn on the whole light, it may caused by the false connection for the connectors, please disconnect them and change another direction to connect them again Do not twist or turn the bulbs. This light set is constructed with non-replaceable bulbs. DO NOT attempt to replace any of the bulbs in the set. They are of delicate construction and may be damaged by rough handling. Do not mount or support strings in a manner that can cut or damage the wire insulation. Always inspect your light sets for damage to insulation, plug prior to use each season.