24pcs Unscented LED Battery-Operated Flameless Tealight Candle w/ Timing Function for Wedding Holiday Chrismas/ Xmas Party Decor (6 hours on and 18 hours off) (Yellow) Flameless, smokeless and long lasting, safe to use. No hot and dirty wax to deal with. Realistic flickering light. Everlasting glow flameless tea light with timer feature 6 hours on and 18 hours off. Easy to use, simply switch on / off on the bottom to control the candle light.