Material: ABS and LED lights;Available size: 16.5*2cm,Light color: Yellow Set of 12 drip candles;Each candle needs two AA batteries (batteries not included ) As a battery works candles, no carbon emissions. Energy-saving flameless candles keep the room much safer an environment-friendly. Environmental protection, energy saving, safety and ease of use. Beautiful and generous, applicable to all kinds of candle holders (Candle holders are not included). Can be used in bars, decoration, churches, temples, Christmas, birthday parties, indoors. indoor and outdoor etc. Product Features:LED Candles Electric Candles No Smoke! Safe for Family - Ordinary candles still with flames, smoke, and hot wax, which are extremely dangerous. Our electric candles no smoke, no flame, no mess. Safe for use around children, pets, furniture and draperies. Just easy to use: Easy to use our LED taper candles are easy to use. Remove the spring from the cap, install 2 AA batteries (not included) and squeeze/loose the bottom end of the taper candle flame for easy on/off operation. Perfect size?: 2cm (D) x 16.5cm (H) which can fit a wide variety of candle holders and candlesticks. Do these candles flicker?? - Yes, they do. The flameless LED candle candles flicker and glow like traditional candles and look more beautiful. Product parameters:Material: ABS and LED lights *Available size: 16.5*2cm *Light color: Young * Working voltage: 1.5V * Current: largest, 9mA * Standby current: 60uA Package Content 12 x LED Candle Lights (batteries not included)< /p>