specification Material: LED+PP Size: Diameter 3.6cm/1.41in*Height 3.3cm/1.3in Flame color: yellow/cool white/warm white Battery: CR2032 (included) Battery life: more than 70 hours NOTE * If you don't use the candles for a long, please off them manually, then take out all the batteries. Package 1 set LED candle（12 pack） Battery Operated Candles - 3V Lithium CR2032 Battery Included in each LED Candle, this Candle is Designed as 120 Hours' Lasting Time which will Make these Candles Run up to 20 Cycles On and Off with 1 New CR2032 Battery, ie, You Could Use the New Candles for about 20 days. Flameless Candles with Timer - Once You Turn the Candles On, they will Lights up for 6 Hours, then they will Turn Off Automatically for 18 Hours in 24 Hours Cycle, So You Don't Need to turn the Tea Lights On and Off Every Day. Fake Candles with Dripping Wax Design - Makes it more Romantic, Realistic and ideal for Decorations, Such as Placed in the Votive Candle Holders, Dining Tables or Windowsills for Home, Birthday, Holiday and Wedding Party Decorations. Safety comes first: with these realistic dripping tea lights you can have ambient evenings with peace of mind; no worries about fire hazards, smoke, messy dripping wax or stained tablecloth. these kid friendly flickering flameless candles are a great choice for any family with children or pets who want to make sure that their little ones will stay safe and sound High quality flameless candles: we use top notch high end wax like plastic to replicate the feel and appearance of real wax candles; each electric candle measures at 1.41 x 1.3 inches, making it a perfect fit for most candle holders; ideal for parties, wedding, birthday, home decor, restaurants, and table-top decorations, etc