[ Blue Flame Candles ] - the blue candles not only have blue pillar body, but also have real blue LED light source, therefore the flame color is also blue, great for party, wedding, Christmas and Halloween decoration (Important Notes: the flame color is blue, not white) [ Moving Wick Design ] - when you turn on the LED flameless candles, the candle wick would move forward and backward, it looks like dancing flame, very realistic and beautiful! (please watch the video on the page for your reference) [ Safe LED Flameless Candles ] - the LED flameless candles are made of real wax (avoid using in high temperature area), no smoke, no fire rise, safe for your home and family (Important Notes: the candle body color is similar to royal blue, please watch the pictures on the page carefully before you buy) [ Remote Control with Timer and Dimmable ] - the remote is included in the package! You could use it to adjust the brightness, or set 2H/4H/6H/8H timers, very convenient [ Battery Operated ] - each candle is powered by 2*AA battery (not included in the package). If you buy high performance battery, the illumination time can last more than 200Hr very realistic