Led Window Suction Cup Candles- Set Of 6 Set of 6 battery-operated LED candles attach easily with suction cups and include a handy remote control. Remote functions include on/off settings, 4 different brightness settings, or set the lights to flicker fast or slow. Each candle req 1 AA battery (sold separately). Plastic. Measures 3/4"Dia x 4"H. Suction cups are 2"Dia.