led tea light 1, Romantic, Safe 2, Easy to change battery 3, Color changing 4, CE & RoHS approved led tea ... can operate for 40-50 hours continuously while LED can last up to 100,000 hours Rechargeable ... 6pcs/set, or 12pcs/set2, long-lasting LED's last up to 8 hours on a single ... charge3, Base charges up to twelve candles simultaneously4, LED color available: Yellow, red, orange, white, green, ...