... light 1. CE and Rohs 2. Battery operated 3. Environmental-friendly 4. Safty using Low Voltage Christmas Tree LED ... 6cm, 10cm, 15cm, 20cm The wire material: 0.4-0.5mm copper wire Wire color: golden or sliver ... supply Battery box: 2*AA or 3*AAA batteries. The LEDs’ QTY less than 36pcs. Adaptor: DC3V, 4.5V 6V ... leds’ QTY more than 36pcs. DC voltage:3V,4.5V,6V,12V,24V Features:LED christmas light/ led copper ...