‎Plastic

PREMIUM QUALITY, ENERGY SAVING BULBS: Less cost and energy-efficient garden string lights powered by solar energy, have 12 bulbs (1.5W), with battery capacity of 3.7 V 2000 mAH which can last up to 6 hours and charging time is 8 hours with 27ft string length that will covered your entryway at home. Colorful lights create a festive and relaxing atmosphere for the family, friends or love once.
AUTOMATIC WARM LIGHTING MODES, EASY TO INSTALL: Recharged by solar panel and no electricity cost needed, solid hard plastic construction can withstand years of rain, snow, ice and wind. It will automatically charge on the day light and automatically light up during evening. It can switch from solid to breathing mode or slow strobe too fast strobe.
GREAT FOR OUTDOOR LIGHTING DECOR: Designed to withstand light rain or water spills, making it excellent for outdoor such as backyard, balcony, stairs, dining areas etc. This amazing LED string light illuminates during the night, ideal for decorating your gardens, patio, lawn, porch, gate, yard, window, and indoor such as shops, hall, stage. This string bulbs can create a warm and romantic holiday.