Mini Snowflake Warm White String Lights - Battery Operated - Set of 20 Snowflakes Set of 20 mini snowflakes with incanddescent rice lights Clear lights with silver wire. 6 hour auto shutoff time and an optional built in photo cell that turns the lights back on at dusk. See Product Description for full details. 20 lights. 7-ft lighted length. 4-in bulb spacing. 11-in lead length. Uses 3 AA batteries (not included). Battery pack measures 3-in x 2-in x 0.75-in Great for wreaths, bottles and mason jars, mantles, offices or cubicles, dorms, or just about any indoor application anywhere. Indoor use only.