1) LED Mood Light is a decorative and romantic , healthiness, long-lasting,energy-saving with security with 7 colors LED light or single color that can be used in all votive applications. 2) Easy to use on / off switch. 3) batteries is not replaceable. 4) LED Mood Light is ideal for bars.each press once transformation a kind of mode. 5) customized logo printing available. 6) safe water light designs. Flash ice: with red, yellow, blue, orange, green, purple and multicolor