For indoor/covered outdoor use, easily set or wrap, safe and never go hot (silver plated copper wire, longer life, meets IP64 requirement). WARNING: 1. DO NOT soak battery box in water. 2. When product is updated, the description on package may lag behind due to inventory reason. Website information is the ultimate explanation to each item Battery-operated, requires 3 AA batteries (not included), 3 AA batteries could last approximately 30 Hrs, remote capable (included in package). WARNING: For safety reasons, please use alkaline batteries or rechargeable batteries. Otherwise low quality batteries may damage the electronic panel and affect the length of use time 2/4/6/8 Hrs build-in timer provides automatic shut off. Build-in and remote capable timer function You can chose flicker mode and control the intensity of light by dimming the light or on the contrary, rang of remote control is around 5 meters NOTE: exclusively. We believe creativity and quality are the keys that make us stronger. With your support to our unique and original items, we will never stop evolving and present you the delicate life you never seen