Lily's Home Battery Operated Flickering LED Triple Window Candel with Auto Sensor. Auto ON at Dusk and OFF at Dawn (Gold). Battery-Operated Triple Window LED Candles from Lily's Home will light up every windowsill with a warm glow Candle has Sensor - On - Off Button. Sensor mode - Automatically comes on at Dusk and Turns off at Dawn Lasts the entire holiday season using 3 x "D" Batteries (not included) LED Light bulb - Never need replacement Lily's Home is a registered trademark of Solar Wholesale, LLC.