1��Smart Control:You can control multiple LED candles with one remote controller.2��Variety:Both multiple lighting hours and different brightness levels are optional.You can choose 2/4/6/8 hours with remote-controlled timer.3��Energy Saving:You can switch down the LED candles conveniently when they are not needed to save energy.4��Safe:These LED candles without real flame will not hurt children or pets.5��Perfect Gift��It can be used in many occasions��including Christmas Day， birthday party， Thanksgiving Day， wedding ceremony， Valentine's Day， Mother's day， Father's Day， Easter and Halloween��etc.6��Dimensions are approximately 3.25���� in diameter by 5���� tall. And 3 x AAA batteries are required(not included).7��Can be used in bedrooms， lounges， dens， bathrooms， etc. without any risk of fire.