Solar powered decorative light string. Ideal for decorating shrubs, parasols, and doorways. Powered by a separate amorphous solar panel allowing lights to be placed in shady areas. 30 energy-saving LED's with translucent stylized covers. LED's supplied on 20.5 ft string, 5.5 inch spacing with 8.5 ft. lead wire from first light to panel. Automatically illuminates during darkness. Up to 6 hours of light each night when fully charged. Replaceable rechargeable Ni-MH batteries. No wiring, simply install and enjoy. No operating costs. Retail boxes with Try Me button available. The crystal balls are made of plastic and are almost 1 inch wide.