... operated 3. Environmental-friendly 4. Safty using Low Voltage Christmas Tree LED Light/ led decorative light Product's description: Color:white ... string: 1---50M Led sharp:Star, heart, snow, flower, christmas tree,diamond Power supply Battery box: 2*AA or 3*AAA ... or outdoor. Products Certifications: Our Factory: The Fairs Booth: Christmas led tree light/led decorative light/low voltage string lights