[Product Information]

5-Pack of Hand-Blown Glass Refillable， Long-Lasting Tea Light Candles Including a Small Plastic Funnel for Effortless Refilling. Dimensions are approximately 1-1/2 inches wide by 1-3/4 inches High. Firefly tea lights are the same width as standard tea lights; however， they are taller. Be aware that if the height of the flame touches or is extremely close to a solid surface (e.g.， a teapot)， smoke and soot will occur. For best results， set the wick height to 1/16” or LESS.
Use Our Clear， Unscented Liquid Reusable Tealights in UCO Candle Lanterns， Oil Warmers， Oil Burners， Glassy Babies， Diffusers， Lanterns， Tea Light Holders， Menorahs， Lotus Candles， UCO Mini Lanterns， UCO Micro Lanterns - Actually， Use Anywhere You Would Use a Disposable Wax Tea Light Candle. One of the best features is that you can control the height of the flame and the amount of heat just by increasing or decreasing the exposed with above the wick holder.
The Firefly Tealight Candle holds about 1/2 Ounce of Fuel. Burn Time is VERY Dependent on the Type of Fuel You Purchase and the Height of the Wick. Therefore， in our experience， burn times range from 4 to 7+ hours. It's a wide range but we've done the testing with different lamp oils and flame heights.
Purchase Separately Firefly Colored Lamp Oil to Add a Touch of Color to Your Decor. Just a tiny bit will turn your tealights blue， green， purple， aqua， orange， pink or whatever color you like because we provide the 3 primary colors - red， blue and yellow!
FUEL IS NOT INCLUDED. HERE IS WHAT WE RECOMMEND - We Suggest Using Firefly CLEAN Lamp Oil or Firefly Paraffin Lamp Oil. Which One to Choose? Well， our in-house testing showed Firefly CLEAN Lamp Oil burned significantly longer than our paraffin lamp oil and it costs less. Your Choice. Please note， we DO NOT recommend using a flammable fuel such as kerosene.