Penn 20ct Wide Angle Led String Lights Yellow 6 25 x27 Yellow Wire

Features: Color: yellow bulbs /yellow wire Number of bulbs on string: 20 Bulb size: concave wide angle nub (mini bulb) Spacing between each bulb: 4 inches Lighted string length: 6.25 feet Total string length: 8 feetAdditional product features: Uses 90% less energy Super bright bulbs Cool to touch， non-glass bulbs UL listed for indoor use only Straight line construction Non-replaceable bulbs Requires 3 AA size batteries (not included) Standard batteries last approximately 72 hours before they need to be replaced - bulbs themselves will last tens of thousands of hours On/off switch located on back of battery pack Cannot connect multiple sets togetherMaterial(s): plastic bulbs/wire