... , Romantic 2, Lights flicker 3, Color changing 4, CE & RoHS approved 4/6/12pcs rechargeable led tealight with cupReminder: Picture only for reference ... it .3, can operate for 40-50 hours continuously while LED can last up to 100,000 hours Rechargeable series:1 ... a single charge3, Base charges up to twelve candles simultaneously4, LED color available: Yellow, red, orange, white, green, blue, pink5, ...