LED Fairy Moon String Lights, Silver Wire, 12 Bright Warm White Micro LED Bulbs Per Strand, Battery Operated With Extra Small Battery Pack (Pack of 12) Micro LED Fairy Lights with 12 Warm White bulbs and Silver Wire Bulb Spacing: 4 inches; Lighted Length: 4 feet; Lead Length: 7 in; Overall Length: 4.5 feet Battery Operated: 2 CR2032 coin cell batteries (included) Battery Pack Size: 2 x .8 x 0.25 inches Indoor use; Ideas: Mason Jar centerpieces, floral arrangements, house decor Bulk Pack of 12 sets