Illuminate your space with an ambient glow using these string lights. These luminaries highlight your Christmas decoration and the gathering. There is nothing better than these lights to celebrate Christmas uniquely. Features: Color: pure white bulbs / white wire. Number of bulbs on string: 10. Bulb size: concave wide angle. Spacing between each bulb: 4". Approximate lighted length: 3'. Approximate total length: 4'. 12" lead cord. Additional Product Features: LED lights use 90% less energy. Durable non-glass replaceable bulbs. Cool to the touch. If one bulb burns out the rest will stay lit. Automatic timer function with 8 hours on and 16 hours off. Requires (3) "AA" size batteries - not included. Standard batteries last approximately 72 hours before they need to be replaced. On/off switch located on the back of battery pack. Cannot connect multiple sets together. Recommended for indoor use only