Our 612 Vermont White Wire Christmas Lights are a simple, cost-effective solution for both professional business owners and homeowners alike. Our string lights are ideal for holiday decorating, weddings, patios, trees, gardens, decks, birthday parties, various mood lighting, and other celebrations. Choose from 100 or 50 count string lights that are UL Approved for indoor and outdoor use. You can connect up to 5 of the 100 count string lights end to end. If connecting various brands and sizes of string lights you may connect other light strings end to end up to a maximum of 216 watts (1.8 amps) total.