These LED wide angle Christmas lights are sure to bring brightness to your home and decorations. Utilize them for your holiday decor a wedding or for everyday household use. These battery-operated bulbs ensure hassle-free decoration without searching for a plug point. Product Features: Color: amber bulbs / green wire. Number of bulbs on string: 20. Bulb size: concave wide angle (mini bulb). Spacing between each bulb: 4 . Lighted length: 6.25 . Total length: 8 . Additional Product Features: Uses 90% less energy. Super bright bulbs guaranteed to light. Cool to touch non-glass bulbs. UL certified and approved for indoor use only. If one bulb burns out the rest will stay lit. Straight line construction. Non-replaceable bulbs. On or off switch located on back of battery pack. Cannot connect multiple sets together. Material(s): plastic bulbs/wire. Note: requires 3 AA size batteries (not included)