String of 100 Electric Indoor Clear Teeny Seed Lights on Brown Cord Perfect for Primitive Home Decor and Embellishing String of 100 Electric Indoor Clear Teeny Seed Lights on Brown Cord Perfect for Primitive Home Decor and Embellishing Each strand is 19.5 Feet Long and bulbs are 3mm in diameter Bulbs remain lit even if one burns out 120 volt Plug-in/safety fuse plug sometimes referred to as rice lights, seed lights or wheat bulb lights